{"id":1422,"date":"2026-07-24T21:52:21","date_gmt":"2026-07-24T21:52:21","guid":{"rendered":"https:\/\/1phantram.com\/blog\/black-friday-phan-tram-giam-gia-that\/"},"modified":"2026-07-24T21:52:21","modified_gmt":"2026-07-24T21:52:21","slug":"black-friday-phan-tram-giam-gia-that","status":"publish","type":"post","link":"https:\/\/1phantram.com\/blog\/black-friday-phan-tram-giam-gia-that\/","title":{"rendered":"Black Friday: C\u00e1ch T\u00ednh Ph\u1ea7n Tr\u0103m Gi\u1ea3m Gi\u00e1 Th\u1eadt V\u00e0 B\u1eaby Gi\u00e1 \u1ea2o"},"content":{"rendered":"<style>\n\/* Scoped styles for blog article - 1phantram.com *\/\n.article-040 { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; line-height: 1.8; color: #333; max-width: 750px; margin: 0 auto; }\n.article-040 h2 { font-size: 24px; color: #1a1a1a; margin-top: 36px; margin-bottom: 16px; padding-bottom: 8px; border-bottom: 2px solid #1a73e8; }\n.article-040 h3 { font-size: 20px; color: #2c2c2c; margin-top: 28px; margin-bottom: 12px; }\n.article-040 p { margin-bottom: 16px; font-size: 16px; }\n.article-040 ul, .article-040 ol { margin-bottom: 16px; padding-left: 24px; }\n.article-040 li { margin-bottom: 8px; font-size: 16px; }\n.article-040 a { color: #1a73e8; text-decoration: none; border-bottom: 1px solid transparent; transition: border-color 0.2s; }\n.article-040 a:hover { border-bottom-color: #1a73e8; }\n.article-040 strong { color: #1a1a1a; }<\/p>\n<p>\/* Quick Answer Box *\/\n.article-040 .quick-answer { background: #f0f7ff; border-left: 4px solid #1a73e8; padding: 20px; border-radius: 8px; margin-bottom: 28px; font-size: 16px; }\n.article-040 .quick-answer p { margin-bottom: 8px; }<\/p>\n<p>\/* Tables *\/\n.article-040 table { width: 100%; border-collapse: collapse; margin: 20px 0 24px; font-size: 15px; }\n.article-040 table thead { background: #1a73e8; color: #fff; }\n.article-040 table th { padding: 12px 14px; text-align: left; font-weight: 600; }\n.article-040 table td { padding: 10px 14px; border-bottom: 1px solid #e0e0e0; }\n.article-040 table tbody tr:nth-child(even) { background: #f8f9fa; }\n.article-040 table tbody tr:hover { background: #e8f0fe; }<\/p>\n<p>\/* Math\/Formula *\/\n.article-040 .math-block { background: #f9f9f9; border: 1px solid #e0e0e0; border-radius: 6px; padding: 16px 20px; margin: 16px 0; font-family: 'Courier New', monospace; overflow-x: auto; }\n.article-040 code { background: #f0f0f0; padding: 2px 6px; border-radius: 4px; font-family: 'Courier New', monospace; font-size: 14px; color: #d32f2f; }\n.article-040 .math-block code { background: none; padding: 0; color: #1a1a1a; font-size: 15px; }<\/p>\n<p>\/* Examples *\/\n.article-040 .example-box { background: #fff8e1; border-left: 4px solid #ff9800; padding: 16px 20px; border-radius: 6px; margin: 16px 0; }\n.article-040 .example-box p { margin-bottom: 8px; }<\/p>\n<p>\/* Checklist *\/\n.article-040 .checklist li { list-style: none; position: relative; padding-left: 28px; }\n.article-040 .checklist li::before { content: '\u2610'; position: absolute; left: 0; color: #1a73e8; font-size: 18px; }<\/p>\n<p>\/* Warning *\/\n.article-040 .warning-box { background: #fff3e0; border: 1px solid #ff9800; border-radius: 8px; padding: 16px 20px; margin: 20px 0; }\n.article-040 .warning-box strong { color: #e65100; }<\/p>\n<p>\/* CTA *\/\n.article-040 .cta-box { background: linear-gradient(135deg, #1a73e8, #0d47a1); color: #fff; padding: 28px 24px; border-radius: 10px; text-align: center; margin: 32px 0; }\n.article-040 .cta-box p { color: #fff; font-size: 17px; margin-bottom: 12px; }\n.article-040 .cta-box a { color: #fff; background: #ff9800; padding: 12px 28px; border-radius: 6px; font-weight: 700; font-size: 16px; display: inline-block; text-decoration: none; border-bottom: none; transition: background 0.2s; }\n.article-040 .cta-box a:hover { background: #f57c00; }<\/p>\n<p>\/* FAQ *\/\n.article-040 .faq-item { margin-bottom: 16px; border: 1px solid #e0e0e0; border-radius: 8px; overflow: hidden; }\n.article-040 .faq-question { background: #f5f5f5; padding: 14px 18px; font-weight: 600; font-size: 16px; cursor: default; }\n.article-040 .faq-answer { padding: 14px 18px; font-size: 15px; }<\/p>\n<p>\/* Highlight *\/\n.article-040 .highlight-num { font-weight: 700; color: #d32f2f; font-size: 18px; }\n<\/style>\n<div class=\"article-040\">\n<p>Black Friday \u2014 ng\u00e0y h\u1ed9i mua s\u1eafm l\u1edbn nh\u1ea5t h\u00e0nh tinh \u2014 l\u00e0 th\u1eddi \u0111i\u1ec3m c\u00e1c th\u01b0\u01a1ng hi\u1ec7u tung ra h\u00e0ng lo\u1ea1t \u01b0u \u0111\u00e3i &#8220;kh\u1ee7ng&#8221; v\u1edbi nh\u1eefng con s\u1ed1 gi\u1ea3m gi\u00e1 l\u00ean t\u1edbi <strong>50%, 70%, th\u1eadm ch\u00ed 90%<\/strong>. Nh\u01b0ng b\u1ea1n c\u00f3 bao gi\u1edd t\u1ef1 h\u1ecfi: li\u1ec7u m\u1ee9c gi\u1ea3m gi\u00e1 \u0111\u00f3 c\u00f3 th\u1eadt s\u1ef1 l\u00e0 ti\u1ebft ki\u1ec7m nh\u01b0 qu\u1ea3ng c\u00e1o? Hay b\u1ea1n \u0111ang r\u01a1i v\u00e0o <strong>b\u1eaby gi\u00e1 \u1ea3o<\/strong> \u2014 chi\u00eau tr\u00f2 \u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 b\u00e1n l\u1ebb s\u1eed d\u1ee5ng tri\u1ec7t \u0111\u1ec3 trong m\u00f9a mua s\u1eafm cu\u1ed1i n\u0103m?<\/p>\n<p>S\u1ef1 th\u1eadt l\u00e0 kh\u00f4ng ph\u1ea3i m\u00f3n h\u00e0ng n\u00e0o g\u1eafn m\u00e1c &#8220;gi\u1ea3m gi\u00e1 s\u1ed1c&#8221; c\u0169ng th\u1ef1c s\u1ef1 r\u1ebb h\u01a1n. Nhi\u1ec1u c\u1eeda h\u00e0ng <strong>n\u00e2ng gi\u00e1 g\u1ed1c l\u00ean cao tr\u01b0\u1edbc ng\u00e0y sale<\/strong>, r\u1ed3i \u00e1p d\u1ee5ng m\u1ee9c gi\u1ea3m tr\u00ean con s\u1ed1 \u0111\u00e3 b\u1ecb th\u1ed5i ph\u1ed3ng \u0111\u00f3. K\u1ebft qu\u1ea3: b\u1ea1n t\u01b0\u1edfng m\u00ecnh ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 50%, nh\u01b0ng th\u1ef1c ch\u1ea5t ch\u1ec9 ti\u1ebft ki\u1ec7m 10-15% \u2014 ho\u1eb7c th\u1eadm ch\u00ed mua \u0111\u1eaft h\u01a1n ng\u00e0y th\u01b0\u1eddng.<\/p>\n<p>V\u1eady l\u00e0m sao \u0111\u1ec3 <strong>t\u00ednh ch\u00ednh x\u00e1c ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 th\u1eadt<\/strong> v\u00e0 ph\u00e1t hi\u1ec7n b\u1eaby gi\u00e1 \u1ea3o trong Black Friday? B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n to\u00e0n b\u1ed9 c\u00f4ng th\u1ee9c, v\u00ed d\u1ee5 th\u1ef1c t\u1ebf v\u00e0 m\u1eb9o ki\u1ec3m tra \u2014 gi\u00fap b\u1ea1n tr\u1edf th\u00e0nh ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u00f4ng th\u00e1i. \u0110\u1eebng qu\u00ean gh\u00e9 th\u0103m <a href=\"https:\/\/1phantram.com\/\" target=\"_blank\" rel=\"noopener\">1phantram.com<\/a> \u0111\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 mi\u1ec5n ph\u00ed, nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c nh\u1ea5t.<\/p>\n<p><!-- QUICK ANSWER BOX --><\/p>\n<div class=\"quick-answer\">\n<p><strong>\ud83d\udca1 Tr\u1ea3 l\u1eddi nhanh:<\/strong> \u0110\u1ec3 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 th\u1eadt trong Black Friday, b\u1ea1n d\u00f9ng c\u00f4ng th\u1ee9c: <strong>% Gi\u1ea3m Th\u1eadt = (Gi\u00e1 Tr\u01b0\u1edbc Sale Th\u1ef1c T\u1ebf \u2212 Gi\u00e1 Sau Sale) \u00f7 Gi\u00e1 Tr\u01b0\u1edbc Sale Th\u1ef1c T\u1ebf \u00d7 100%<\/strong>. &#8220;Gi\u00e1 tr\u01b0\u1edbc sale th\u1ef1c t\u1ebf&#8221; l\u00e0 m\u1ee9c gi\u00e1 ph\u1ed5 bi\u1ebfn c\u1ee7a s\u1ea3n ph\u1ea9m trong 30-60 ng\u00e0y tr\u01b0\u1edbc Black Friday \u2014 kh\u00f4ng ph\u1ea3i con s\u1ed1 &#8220;gi\u00e1 g\u1ed1c&#8221; tr\u00ean tag c\u1ee7a c\u1eeda h\u00e0ng. \u0110\u1ec3 ph\u00e1t hi\u1ec7n b\u1eaby gi\u00e1 \u1ea3o, b\u1ea1n c\u1ea7n ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 qua c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 <strong>thuocnhap.com<\/strong>, <strong>camelcamelcamel<\/strong>, ho\u1eb7c c\u00e1c extension theo d\u00f5i gi\u00e1 tr\u00ean tr\u00ecnh duy\u1ec7t. N\u1ebfu s\u1ea3n ph\u1ea9m m\u1edbi \u0111\u01b0\u1ee3c n\u00e2ng gi\u00e1 l\u00ean cao \u0111\u1ed9t bi\u1ebfn ch\u1ec9 v\u00e0i ng\u00e0y tr\u01b0\u1edbc Black Friday r\u1ed3i &#8220;gi\u1ea3m s\u00e2u&#8221;, th\u00ec \u0111\u00f3 ch\u00ednh l\u00e0 chi\u00eau tr\u00f2 gi\u00e1 \u1ea3o \u0111i\u1ec3n h\u00ecnh. H\u00e3y \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c n\u00e0y cho m\u1ecdi m\u00f3n h\u00e0ng b\u1ea1n \u0111\u1ecbnh mua, ho\u1eb7c truy c\u1eadp ngay c\u00f4ng c\u1ee5 <a href=\"https:\/\/1phantram.com\/\">t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 t\u1ea1i 1phantram.com<\/a> \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 t\u1ee9c th\u00ec v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n<\/div>\n<p><!-- H2: Black Friday l\u00e0 g\u00ec --><\/p>\n<h2>Black Friday l\u00e0 g\u00ec? Ngu\u1ed3n g\u1ed1c v\u00e0 \u00fd ngh\u0129a<\/h2>\n<p>Black Friday (Th\u1ee9 S\u00e1u \u0110en) l\u00e0 ng\u00e0y th\u1ee9 S\u00e1u ngay sau L\u1ec5 T\u1ea1 \u01a0n (Thanksgiving) t\u1ea1i M\u1ef9, \u0111\u00e1nh d\u1ea5u s\u1ef1 kh\u1edfi \u0111\u1ea7u ch\u00ednh th\u1ee9c c\u1ee7a m\u00f9a mua s\u1eafm Gi\u00e1ng Sinh. K\u1ec3 t\u1eeb nh\u1eefng n\u0103m 1950, Black Friday \u0111\u00e3 tr\u1edf th\u00e0nh <strong>ng\u00e0y mua s\u1eafm l\u1edbn nh\u1ea5t trong n\u0103m<\/strong> t\u1ea1i M\u1ef9 v\u00e0 sau \u0111\u00f3 lan r\u1ed9ng ra to\u00e0n c\u1ea7u, bao g\u1ed3m c\u1ea3 Vi\u1ec7t Nam.<\/p>\n<h3>Ngu\u1ed3n g\u1ed1c t\u00ean g\u1ecdi &#8220;Black Friday&#8221;<\/h3>\n<p>C\u00f3 hai gi\u1ea3 thuy\u1ebft ph\u1ed5 bi\u1ebfn v\u1ec1 t\u00ean g\u1ecdi n\u00e0y. Gi\u1ea3 thuy\u1ebft th\u1ee9 nh\u1ea5t xu\u1ea5t ph\u00e1t t\u1eeb gi\u1edbi k\u1ebf to\u00e1n: trong s\u1ed5 s\u00e1ch, <strong>m\u1ef1c \u0111en bi\u1ec3u th\u1ecb l\u1ee3i nhu\u1eadn<\/strong>, c\u00f2n m\u1ef1c \u0111\u1ecf bi\u1ec3u th\u1ecb thua l\u1ed7. C\u00e1c nh\u00e0 b\u00e1n l\u1ebb th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng trong tr\u1ea1ng th\u00e1i &#8220;m\u1ef1c \u0111\u1ecf&#8221; (thua l\u1ed7) t\u1eeb th\u00e1ng 1 \u0111\u1ebfn th\u00e1ng 11, v\u00e0 ch\u1ec9 b\u1eaft \u0111\u1ea7u c\u00f3 l\u00e3i \u2014 chuy\u1ec3n sang &#8220;m\u1ef1c \u0111en&#8221; \u2014 sau ng\u00e0y Black Friday nh\u1edd doanh s\u1ed1 kh\u1ed5ng l\u1ed3. Gi\u1ea3 thuy\u1ebft th\u1ee9 hai \u0111\u1ebfn t\u1eeb Philadelphia nh\u1eefng n\u0103m 1960: c\u1ea3nh s\u00e1t d\u00f9ng thu\u1eadt ng\u1eef &#8220;Black Friday&#8221; \u0111\u1ec3 m\u00f4 t\u1ea3 c\u1ea3nh t\u01b0\u1ee3ng h\u1ed7n lo\u1ea1n v\u1edbi \u0111\u00e1m \u0111\u00f4ng ng\u01b0\u1eddi mua s\u1eafm v\u00e0 t\u1eafc \u0111\u01b0\u1eddng nghi\u00eam tr\u1ecdng v\u00e0o ng\u00e0y sau L\u1ec5 T\u1ea1 \u01a0n.<\/p>\n<h3>Black Friday t\u1ea1i Vi\u1ec7t Nam<\/h3>\n<p>T\u1ea1i Vi\u1ec7t Nam, Black Friday \u0111\u00e3 tr\u1edf th\u00e0nh m\u1ed9t s\u1ef1 ki\u1ec7n mua s\u1eafm quen thu\u1ed9c, \u0111\u01b0\u1ee3c c\u00e1c s\u00e0n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed nh\u01b0 <strong>Shopee, Lazada, Tiki<\/strong> v\u00e0 c\u00e1c chu\u1ed7i b\u00e1n l\u1ebb l\u1edbn \u00e1p d\u1ee5ng tri\u1ec7t \u0111\u1ec3. Tuy nhi\u00ean, m\u1ee9c \u0111\u1ed9 minh b\u1ea1ch v\u1ec1 gi\u00e1 t\u1ea1i th\u1ecb tr\u01b0\u1eddng Vi\u1ec7t Nam v\u1eabn c\u00f2n nhi\u1ec1u h\u1ea1n ch\u1ebf, khi\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng d\u1ec5 tr\u1edf th\u00e0nh n\u1ea1n nh\u00e2n c\u1ee7a c\u00e1c chi\u00eau tr\u00f2 gi\u00e1 \u1ea3o. Hi\u1ec3u r\u00f5 <a href=\"https:\/\/1phantram.com\/blog\/\">c\u00e1ch t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1<\/a> ch\u00ednh l\u00e0 &#8220;l\u00e1 ch\u1eafn&#8221; \u0111\u1ea7u ti\u00ean b\u1ea3o v\u1ec7 t\u00fai ti\u1ec1n c\u1ee7a b\u1ea1n.<\/p>\n<p><!-- H2: C\u00f4ng th\u1ee9c t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 th\u1eadt --><\/p>\n<h2>C\u00f4ng th\u1ee9c t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 th\u1eadt<\/h2>\n<p>H\u1ea7u h\u1ebft m\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u m\u1eafc m\u1ed9t sai l\u1ea7m c\u01a1 b\u1ea3n: <strong>ch\u1ec9 nh\u00ecn v\u00e0o con s\u1ed1 ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o<\/strong> m\u00e0 kh\u00f4ng ki\u1ec3m tra m\u1ee9c gi\u00e1 g\u1ed1c c\u00f3 th\u1ef1c s\u1ef1 ch\u00ednh x\u00e1c hay kh\u00f4ng. H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u c\u00f4ng th\u1ee9c chu\u1ea9n \u0111\u1ec3 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 th\u1eadt.<\/p>\n<h3>C\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n<\/h3>\n<div class=\"math-block\">\n<code>% Gi\u1ea3m Gi\u00e1 Th\u1eadt = ((Gi\u00e1 G\u1ed1c Th\u1ef1c T\u1ebf \u2212 Gi\u00e1 Sau Sale) \u00f7 Gi\u00e1 G\u1ed1c Th\u1ef1c T\u1ebf) \u00d7 100%<\/code>\n<\/div>\n<p>Trong \u0111\u00f3, <strong>Gi\u00e1 G\u1ed1c Th\u1ef1c T\u1ebf<\/strong> l\u00e0 m\u1ee9c gi\u00e1 ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m trong kho\u1ea3ng 30-60 ng\u00e0y tr\u01b0\u1edbc th\u1eddi \u0111i\u1ec3m di\u1ec5n ra Black Friday \u2014 kh\u00f4ng ph\u1ea3i con s\u1ed1 &#8220;gi\u00e1 ni\u00eam y\u1ebft&#8221; hay &#8220;gi\u00e1 khuy\u1ebfn ngh\u1ecb&#8221; \u0111\u01b0\u1ee3c in tr\u00ean tag.<\/p>\n<h3>C\u00f4ng th\u1ee9c m\u1edf r\u1ed9ng: T\u00ednh s\u1ed1 ti\u1ec1n ti\u1ebft ki\u1ec7m th\u1ef1c<\/h3>\n<div class=\"math-block\">\n<code>S\u1ed1 Ti\u1ec1n Ti\u1ebft Ki\u1ec7m Th\u1ef1c = Gi\u00e1 G\u1ed1c Th\u1ef1c T\u1ebf \u2212 Gi\u00e1 Black Friday<\/code>\n<\/div>\n<h3>V\u00ed d\u1ee5 1: M\u00f3n h\u00e0ng gi\u1ea3m gi\u00e1 th\u1eadt<\/h3>\n<div class=\"example-box\">\n<p>B\u1ea1n mu\u1ed1n mua m\u1ed9t chi\u1ebfc tai nghe Sony WH-1000XM5. Trong 60 ng\u00e0y qua, gi\u00e1 ph\u1ed5 bi\u1ebfn tr\u00ean th\u1ecb tr\u01b0\u1eddng l\u00e0 <strong>6.990.000\u0111<\/strong>. V\u00e0o Black Friday, c\u1eeda h\u00e0ng b\u00e1n v\u1edbi gi\u00e1 <strong>4.990.000\u0111<\/strong>.<\/p>\n<p><strong>% Gi\u1ea3m Gi\u00e1 Th\u1eadt = (6.990.000 \u2212 4.990.000) \u00f7 6.990.000 \u00d7 100% = 28,6%<\/strong><\/p>\n<p>\u2192 B\u1ea1n ti\u1ebft ki\u1ec7m th\u1ef1c s\u1ef1 <strong>2.000.000\u0111<\/strong>, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng <strong>28,6%<\/strong>. \u0110\u00e2y l\u00e0 m\u1ed9t deal t\u1ed1t v\u00e0 minh b\u1ea1ch!<\/p>\n<\/div>\n<h3>V\u00ed d\u1ee5 2: Ph\u00e1t hi\u1ec7n b\u1eaby gi\u00e1 \u1ea3o<\/h3>\n<div class=\"example-box\">\n<p>C\u00f9ng chi\u1ebfc tai nghe \u0111\u00f3, nh\u01b0ng m\u1ed9t c\u1eeda h\u00e0ng kh\u00e1c ni\u00eam y\u1ebft &#8220;Gi\u00e1 g\u1ed1c: 12.990.000\u0111, Gi\u1ea3m 60% c\u00f2n 5.196.000\u0111&#8221;. Nh\u00ecn qua t\u01b0\u1edfng r\u1ea5t h\u1eddi, nh\u01b0ng khi b\u1ea1n ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1, s\u1ea3n ph\u1ea9m n\u00e0y ch\u01b0a t\u1eebng \u0111\u01b0\u1ee3c b\u00e1n \u1edf m\u1ee9c 12.990.000\u0111 \u2014 gi\u00e1 th\u1ef1c t\u1ebf tr\u01b0\u1edbc Black Friday ch\u1ec9 kho\u1ea3ng 7.500.000\u0111.<\/p>\n<p><strong>% Gi\u1ea3m Gi\u00e1 Th\u1eadt = (7.500.000 \u2212 5.196.000) \u00f7 7.500.000 \u00d7 100% = 30,7%<\/strong><\/p>\n<p>\u2192 M\u1ee9c gi\u1ea3m th\u1ef1c t\u1ebf ch\u1ec9 l\u00e0 <strong>30,7%<\/strong>, kh\u00f4ng ph\u1ea3i 60% nh\u01b0 qu\u1ea3ng c\u00e1o. B\u1ea1n v\u1eabn ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c m\u1ed9t kho\u1ea3n, nh\u01b0ng kh\u00f4ng &#8220;kh\u1ee7ng&#8221; nh\u01b0 c\u1eeda h\u00e0ng tuy\u00ean b\u1ed1.<\/p>\n<\/div>\n<h3>V\u00ed d\u1ee5 3: M\u00f3n h\u00e0ng \u0111\u1eaft h\u01a1n ng\u00e0y th\u01b0\u1eddng<\/h3>\n<div class=\"example-box\">\n<p>M\u1ed9t chi\u1ebfc n\u1ed3i chi\u00ean kh\u00f4ng d\u1ea7u \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o &#8220;Gi\u00e1 g\u1ed1c 3.500.000\u0111, gi\u1ea3m 50% c\u00f2n 1.750.000\u0111&#8221;. Tuy nhi\u00ean, ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 cho th\u1ea5y 2 tu\u1ea7n tr\u01b0\u1edbc, chi\u1ebfc n\u1ed3i n\u00e0y \u0111\u01b0\u1ee3c b\u00e1n ph\u1ed5 bi\u1ebfn \u1edf m\u1ee9c <strong>1.490.000\u0111<\/strong>. Nh\u01b0 v\u1eady:<\/p>\n<p><strong>% Gi\u1ea3m Gi\u00e1 Th\u1eadt = (1.490.000 \u2212 1.750.000) \u00f7 1.490.000 \u00d7 100% = \u221217,4%<\/strong><\/p>\n<p>\u2192 B\u1ea1n kh\u00f4ng nh\u1eefng kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1ea3m gi\u00e1, m\u00e0 c\u00f2n <strong>ph\u1ea3i tr\u1ea3 th\u00eam 17,4%<\/strong> so v\u1edbi gi\u00e1 th\u00f4ng th\u01b0\u1eddng! \u0110\u00e2y l\u00e0 b\u1eaby gi\u00e1 \u1ea3o \u0111i\u1ec3n h\u00ecnh nh\u1ea5t trong Black Friday.<\/p>\n<\/div>\n<p>\u0110\u1ec3 tr\u00e1nh nh\u1eefng t\u00ecnh hu\u1ed1ng tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ngay c\u00f4ng c\u1ee5 <a href=\"https:\/\/1phantram.com\/\">t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 c\u1ee7a 1phantram.com<\/a> \u2014 ch\u1ec9 c\u1ea7n nh\u1eadp gi\u00e1 g\u1ed1c th\u1ef1c t\u1ebf v\u00e0 gi\u00e1 sau sale, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u00ednh ra ph\u1ea7n tr\u0103m gi\u1ea3m th\u1eadt cho b\u1ea1n.<\/p>\n<p><!-- H2: B\u1eaby gi\u00e1 \u1ea3o trong Black Friday --><\/p>\n<h2>B\u1eaby gi\u00e1 \u1ea3o trong Black Friday: C\u00e1c chi\u00eau tr\u00f2 ph\u1ed5 bi\u1ebfn<\/h2>\n<p>B\u1eaby gi\u00e1 \u1ea3o (fake discount) l\u00e0 chi\u1ebfn thu\u1eadt marketing m\u00e0 c\u00e1c nh\u00e0 b\u00e1n l\u1ebb s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o \u1ea3o gi\u00e1c v\u1ec1 m\u1ed9t m\u00f3n h\u1eddi l\u1edbn, trong khi th\u1ef1c t\u1ebf m\u1ee9c ti\u1ebft ki\u1ec7m kh\u00f4ng \u0111\u00e1ng k\u1ec3 ho\u1eb7c th\u1eadm ch\u00ed b\u1eb1ng kh\u00f4ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng chi\u00eau tr\u00f2 ph\u1ed5 bi\u1ebfn nh\u1ea5t b\u1ea1n c\u1ea7n c\u1ea3nh gi\u00e1c.<\/p>\n<h3>1. N\u00e2ng gi\u00e1 g\u1ed1c tr\u01b0\u1edbc ng\u00e0y sale<\/h3>\n<p>\u0110\u00e2y l\u00e0 chi\u00eau tr\u00f2 kinh \u0111i\u1ec3n v\u00e0 ph\u1ed5 bi\u1ebfn nh\u1ea5t. C\u1eeda h\u00e0ng s\u1ebd <strong>t\u0103ng gi\u00e1 s\u1ea3n ph\u1ea9m l\u00ean cao \u0111\u1ed9t bi\u1ebfn<\/strong> trong kho\u1ea3ng 1-2 tu\u1ea7n tr\u01b0\u1edbc Black Friday, sau \u0111\u00f3 \u00e1p d\u1ee5ng m\u1ee9c &#8220;gi\u1ea3m gi\u00e1 s\u00e2u&#8221; tr\u00ean con s\u1ed1 \u0111\u00e3 b\u1ecb th\u1ed5i ph\u1ed3ng. K\u1ef9 thu\u1eadt n\u00e0y \u0111\u00e1nh v\u00e0o t\u00e2m l\u00fd: ng\u01b0\u1eddi mua nh\u00ecn th\u1ea5y m\u1ee9c gi\u1ea3m 50-70% v\u00e0 ngh\u0129 r\u1eb1ng m\u00ecnh \u0111ang c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t deal tuy\u1ec7t v\u1eddi. Th\u1ef1c t\u1ebf, m\u1ee9c gi\u00e1 sau &#8220;gi\u1ea3m&#8221; th\u01b0\u1eddng ch\u1ec9 ngang b\u1eb1ng ho\u1eb7c th\u1ea5p h\u01a1n kh\u00f4ng \u0111\u00e1ng k\u1ec3 so v\u1edbi gi\u00e1 b\u00e1n tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n<div class=\"warning-box\">\n<p><strong>\u26a0\ufe0f D\u1ea5u hi\u1ec7u nh\u1eadn bi\u1ebft:<\/strong> N\u1ebfu b\u1ea1n th\u1ea5y m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 &#8220;gi\u00e1 g\u1ed1c&#8221; cao b\u1ea5t th\u01b0\u1eddng so v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u00f9ng lo\u1ea1i, ho\u1eb7c m\u1ee9c gi\u1ea3m tr\u00ean 60%, h\u00e3y nghi ng\u1edd ngay. Kh\u00f4ng c\u00f3 doanh nghi\u1ec7p n\u00e0o ch\u1ecbu l\u1ed7 60-70% cho m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f2n nguy\u00ean gi\u00e1 tr\u1ecb.<\/p>\n<\/div>\n<h3>2. Gi\u00e1 g\u1ed1c kh\u00f4ng minh b\u1ea1ch<\/h3>\n<p>Nhi\u1ec1u nh\u00e0 b\u00e1n l\u1ebb s\u1eed d\u1ee5ng c\u00e1c thu\u1eadt ng\u1eef m\u01a1 h\u1ed3 nh\u01b0 <strong>&#8220;gi\u00e1 th\u1ecb tr\u01b0\u1eddng&#8221;<\/strong>, <strong>&#8220;gi\u00e1 khuy\u1ebfn ngh\u1ecb c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t&#8221; (MSRP)<\/strong>, hay <strong>&#8220;gi\u00e1 tham kh\u1ea3o&#8221;<\/strong> thay v\u00ec gi\u00e1 b\u00e1n th\u1ef1c t\u1ebf tr\u01b0\u1edbc \u0111\u00f3. MSRP l\u00e0 m\u1ee9c gi\u00e1 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec1 xu\u1ea5t, nh\u01b0ng h\u1ea7u nh\u01b0 kh\u00f4ng c\u00f3 s\u1ea3n ph\u1ea9m n\u00e0o th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c b\u00e1n \u1edf m\u1ee9c MSRP. \u0110\u00e2y l\u00e0 con s\u1ed1 &#8220;\u1ea3o&#8221; \u0111\u01b0\u1ee3c t\u1ea1o ra ch\u1ec9 \u0111\u1ec3 l\u00e0m ph\u00e9p so s\u00e1nh c\u00f3 l\u1ee3i cho ng\u01b0\u1eddi b\u00e1n.<\/p>\n<h3>3. Gi\u1ea3m gi\u00e1 tr\u00ean gi\u00e1 khuy\u1ebfn ngh\u1ecb (MSRP)<\/h3>\n<p>M\u1ed9t bi\u1ebfn th\u1ec3 tinh vi c\u1ee7a chi\u00eau tr\u00f2 tr\u00ean: c\u1eeda h\u00e0ng so s\u00e1nh gi\u00e1 Black Friday v\u1edbi MSRP thay v\u00ec gi\u00e1 b\u00e1n th\u1ef1c t\u1ebf c\u1ee7a ch\u00ednh h\u1ecd. V\u00ed d\u1ee5, m\u1ed9t chi\u1ebfc TV c\u00f3 MSRP l\u00e0 20 tri\u1ec7u \u0111\u1ed3ng, nh\u01b0ng gi\u00e1 b\u00e1n th\u1ef1c t\u1ebf tr\u00ean th\u1ecb tr\u01b0\u1eddng lu\u00f4n \u1edf m\u1ee9c 14 tri\u1ec7u. Khi Black Friday, c\u1eeda h\u00e0ng qu\u1ea3ng c\u00e1o: &#8220;Gi\u1ea3m 40% t\u1eeb 20 tri\u1ec7u xu\u1ed1ng c\u00f2n 12 tri\u1ec7u&#8221;. Nh\u00ecn th\u00ec c\u00f3 v\u1ebb b\u1ea1n ti\u1ebft ki\u1ec7m 8 tri\u1ec7u, nh\u01b0ng th\u1ef1c t\u1ebf b\u1ea1n ch\u1ec9 ti\u1ebft ki\u1ec7m 2 tri\u1ec7u so v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng \u2014 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng 14,3%.<\/p>\n<h3>4. Gi\u1ea3m gi\u00e1 tr\u00ean s\u1ea3n ph\u1ea9m \u0111\u00e3 h\u1ebft h\u00e0ng<\/h3>\n<p>M\u1ed9t s\u1ed1 c\u1eeda h\u00e0ng qu\u1ea3ng c\u00e1o gi\u1ea3m gi\u00e1 c\u1ef1c s\u00e2u cho nh\u1eefng s\u1ea3n ph\u1ea9m &#8220;hot&#8221;, nh\u01b0ng khi b\u1ea1n click v\u00e0o th\u00ec \u0111\u00e3 h\u1ebft h\u00e0ng. M\u1ee5c \u0111\u00edch l\u00e0 <strong>d\u1ee5 b\u1ea1n v\u00e0o trang<\/strong>, sau \u0111\u00f3 h\u1ecd s\u1ebd gi\u1edbi thi\u1ec7u c\u00e1c s\u1ea3n ph\u1ea9m thay th\u1ebf v\u1edbi m\u1ee9c gi\u1ea3m \u00edt h\u01a1n. \u0110\u00e2y l\u00e0 chi\u1ebfn thu\u1eadt &#8220;bait and switch&#8221; (m\u1ed3i nh\u1eed v\u00e0 \u0111\u00e1nh tr\u00e1o) r\u1ea5t ph\u1ed5 bi\u1ebfn tr\u00ean c\u00e1c s\u00e0n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed.<\/p>\n<h3>5. Combo khuy\u1ebfn m\u00e3i \u0111\u00e1nh l\u1eeba<\/h3>\n<p>&#8220;Mua 1 t\u1eb7ng 1&#8221;, &#8220;Mua 2 gi\u1ea3m 50%&#8221;, &#8220;Freeship \u0111\u01a1n t\u1eeb 0\u0111&#8221; \u2014 nh\u1eefng \u01b0u \u0111\u00e3i nghe c\u00f3 v\u1ebb h\u1ea5p d\u1eabn nh\u01b0ng \u0111i k\u00e8m v\u1edbi h\u00e0ng lo\u1ea1t \u0111i\u1ec1u ki\u1ec7n r\u00e0ng bu\u1ed9c. Nhi\u1ec1u khi gi\u00e1 c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ed9i l\u00ean tr\u01b0\u1edbc khi \u00e1p d\u1ee5ng combo, khi\u1ebfn t\u1ed5ng s\u1ed1 ti\u1ec1n b\u1ea1n b\u1ecf ra v\u1eabn cao h\u01a1n mua l\u1ebb t\u1eebng m\u00f3n \u1edf n\u01a1i kh\u00e1c. N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn ch\u1ee7 \u0111\u1ec1 n\u00e0y, h\u00e3y \u0111\u1ecdc th\u00eam b\u00e0i vi\u1ebft v\u1ec1 <a href=\"https:\/\/1phantram.com\/blog\/cach-tinh-combo-khuyen-mai\">c\u00e1ch t\u00ednh combo khuy\u1ebfn m\u00e3i ch\u00ednh x\u00e1c<\/a> tr\u00ean blog c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<p><!-- H2: C\u00e1ch ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 tr\u01b0\u1edbc khi mua --><\/p>\n<h2>C\u00e1ch ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 tr\u01b0\u1edbc khi mua Black Friday<\/h2>\n<p>Tin vui l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 m\u00ecnh kh\u1ecfi b\u1eaby gi\u00e1 \u1ea3o b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 \u2014 t\u1ea5t c\u1ea3 \u0111\u1ec1u mi\u1ec5n ph\u00ed v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng.<\/p>\n<h3>C\u00f4ng c\u1ee5 ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 online<\/h3>\n<table>\n<thead>\n<tr>\n<th>C\u00f4ng c\u1ee5<\/th>\n<th>N\u1ec1n t\u1ea3ng<\/th>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>Ph\u00ed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>thuocnhap.com<\/strong><\/td>\n<td>Web<\/td>\n<td>Theo d\u00f5i gi\u00e1 Shopee, Lazada, Tiki; bi\u1ec3u \u0111\u1ed3 l\u1ecbch s\u1eed gi\u00e1 90 ng\u00e0y<\/td>\n<td>Mi\u1ec5n ph\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>camelcamelcamel<\/strong><\/td>\n<td>Web + Extension<\/td>\n<td>Theo d\u00f5i gi\u00e1 Amazon, bi\u1ec3u \u0111\u1ed3 l\u1ecbch s\u1eed gi\u00e1 d\u00e0i h\u1ea1n, c\u1ea3nh b\u00e1o gi\u00e1<\/td>\n<td>Mi\u1ec5n ph\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Keepa<\/strong><\/td>\n<td>Extension<\/td>\n<td>Theo d\u00f5i gi\u00e1 Amazon chi ti\u1ebft, t\u00edch h\u1ee3p tr\u1ef1c ti\u1ebfp v\u00e0o trang s\u1ea3n ph\u1ea9m<\/td>\n<td>Mi\u1ec5n ph\u00ed (c\u00f3 b\u1ea3n Pro)<\/td>\n<\/tr>\n<tr>\n<td><strong>Honey<\/strong><\/td>\n<td>Extension<\/td>\n<td>Theo d\u00f5i gi\u00e1, t\u1ef1 \u0111\u1ed9ng \u00e1p m\u00e3 gi\u1ea3m gi\u00e1<\/td>\n<td>Mi\u1ec5n ph\u00ed<\/td>\n<\/tr>\n<tr>\n<td><strong>Price History<\/strong><\/td>\n<td>Extension<\/td>\n<td>Bi\u1ec3u \u0111\u1ed3 gi\u00e1 cho nhi\u1ec1u s\u00e0n TM\u0110T Vi\u1ec7t Nam<\/td>\n<td>Mi\u1ec5n ph\u00ed<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>M\u1eb9o ki\u1ec3m tra gi\u00e1 th\u1ee7 c\u00f4ng<\/h3>\n<p>Ngo\u00e0i c\u00e1c c\u00f4ng c\u1ee5 online, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng nh\u1eefng m\u1eb9o sau \u0111\u1ec3 t\u1ef1 ki\u1ec3m tra gi\u00e1:<\/p>\n<ul>\n<li><strong>Google t\u00ean s\u1ea3n ph\u1ea9m + &#8220;gi\u00e1&#8221;<\/strong> v\u00e0 xem k\u1ebft qu\u1ea3 t\u1eeb nhi\u1ec1u ngu\u1ed3n kh\u00e1c nhau \u0111\u1ec3 c\u00f3 m\u1eb7t b\u1eb1ng gi\u00e1 chung.<\/li>\n<li><strong>So s\u00e1nh gi\u00e1 tr\u00ean \u00edt nh\u1ea5t 3-5 s\u00e0n TM\u0110T<\/strong> (Shopee, Lazada, Tiki, Sendo, TikTok Shop) tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh.<\/li>\n<li><strong>Xem \u0111\u00e1nh gi\u00e1 v\u00e0 b\u00ecnh lu\u1eadn c\u1ee7a ng\u01b0\u1eddi mua tr\u01b0\u1edbc<\/strong> \u2014 th\u01b0\u1eddng c\u00f3 ng\u01b0\u1eddi \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ee9c gi\u00e1 h\u1ecd \u0111\u00e3 mua tr\u01b0\u1edbc \u0111\u00f3.<\/li>\n<li><strong>V\u00e0o tr\u1ef1c ti\u1ebfp website ch\u00ednh h\u00e3ng<\/strong> \u0111\u1ec3 xem m\u1ee9c gi\u00e1 ni\u00eam y\u1ebft ch\u00ednh th\u1ee9c c\u1ee7a s\u1ea3n ph\u1ea9m.<\/li>\n<li><strong>Ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh gi\u00e1 s\u1ea3n ph\u1ea9m<\/strong> t\u1eeb 2-3 tu\u1ea7n tr\u01b0\u1edbc Black Friday \u0111\u1ec3 c\u00f3 b\u1eb1ng ch\u1ee9ng so s\u00e1nh.<\/li>\n<li><strong>Tham gia c\u00e1c group\/h\u1ed9i s\u0103n sale<\/strong> tr\u00ean Facebook \u2014 c\u1ed9ng \u0111\u1ed3ng th\u01b0\u1eddng chia s\u1ebb c\u00e1c deal th\u1ef1c s\u1ef1 t\u1ed1t v\u00e0 c\u1ea3nh b\u00e1o b\u1eaby gi\u00e1.<\/li>\n<\/ul>\n<p><!-- H2: B\u1ea3ng so s\u00e1nh --><\/p>\n<h2>B\u1ea3ng so s\u00e1nh: Gi\u00e1 ni\u00eam y\u1ebft, Gi\u00e1 th\u1ef1c t\u1ebf v\u00e0 % Gi\u1ea3m th\u1eadt<\/h2>\n<p>\u0110\u1ec3 gi\u00fap b\u1ea1n h\u00ecnh dung r\u00f5 h\u01a1n s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c lo\u1ea1i gi\u00e1 v\u00e0 m\u1ee9c gi\u1ea3m th\u1eadt, h\u00e3y xem b\u1ea3ng so s\u00e1nh d\u01b0\u1edbi \u0111\u00e2y v\u1edbi 5 s\u1ea3n ph\u1ea9m ti\u00eau bi\u1ec3u trong m\u00f9a Black Friday:<\/p>\n<table>\n<thead>\n<tr>\n<th>S\u1ea3n ph\u1ea9m<\/th>\n<th>Gi\u00e1 ni\u00eam y\u1ebft (MSRP)<\/th>\n<th>Gi\u00e1 th\u1ecb tr\u01b0\u1eddng th\u1ef1c t\u1ebf<\/th>\n<th>Gi\u00e1 Black Friday<\/th>\n<th>% Gi\u1ea3m qu\u1ea3ng c\u00e1o<\/th>\n<th>% Gi\u1ea3m th\u1eadt<\/th>\n<th>K\u1ebft lu\u1eadn<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>iPhone 15 Pro Max 256GB<\/td>\n<td>34.990.000\u0111<\/td>\n<td>28.990.000\u0111<\/td>\n<td>24.990.000\u0111<\/td>\n<td>28,6%<\/td>\n<td><span class=\"highlight-num\">13,8%<\/span><\/td>\n<td>Gi\u1ea3m th\u1eadt, nh\u01b0ng \u00edt h\u01a1n qu\u1ea3ng c\u00e1o<\/td>\n<\/tr>\n<tr>\n<td>M\u00e1y gi\u1eb7t LG 9kg<\/td>\n<td>12.900.000\u0111<\/td>\n<td>7.490.000\u0111<\/td>\n<td>5.990.000\u0111<\/td>\n<td>53,6%<\/td>\n<td><span class=\"highlight-num\">20,0%<\/span><\/td>\n<td>Gi\u1ea3m th\u1eadt nh\u01b0ng ch\u00eanh l\u1edbn<\/td>\n<\/tr>\n<tr>\n<td>Tai nghe AirPods Pro 2<\/td>\n<td>6.790.000\u0111<\/td>\n<td>4.990.000\u0111<\/td>\n<td>3.990.000\u0111<\/td>\n<td>41,2%<\/td>\n<td><span class=\"highlight-num\">20,0%<\/span><\/td>\n<td>Gi\u1ea3m th\u1eadt, deal t\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td>N\u1ed3i c\u01a1m \u0111i\u1ec7n Cuckoo<\/td>\n<td>5.500.000\u0111<\/td>\n<td>4.200.000\u0111<\/td>\n<td>4.600.000\u0111<\/td>\n<td>16,4%<\/td>\n<td><span class=\"highlight-num\">\u22129,5%<\/span><\/td>\n<td>B\u1eaby gi\u00e1 \u1ea3o! \u0110\u1eaft h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>Gi\u00e0y Nike Air Max<\/td>\n<td>4.500.000\u0111<\/td>\n<td>3.200.000\u0111<\/td>\n<td>2.400.000\u0111<\/td>\n<td>46,7%<\/td>\n<td><span class=\"highlight-num\">25,0%<\/span><\/td>\n<td>Deal t\u1ed1t, gi\u1ea3m th\u1eadt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Qua b\u1ea3ng so s\u00e1nh tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y r\u00f5: <strong>m\u1ee9c gi\u1ea3m qu\u1ea3ng c\u00e1o v\u00e0 m\u1ee9c gi\u1ea3m th\u1eadt g\u1ea7n nh\u01b0 kh\u00f4ng bao gi\u1edd tr\u00f9ng kh\u1edbp<\/strong>. C\u00f3 nh\u1eefng s\u1ea3n ph\u1ea9m qu\u1ea3ng c\u00e1o gi\u1ea3m t\u1edbi 53,6% nh\u01b0ng th\u1ef1c t\u1ebf ch\u1ec9 gi\u1ea3m 20%. Th\u1eadm ch\u00ed, m\u00f3n n\u1ed3i c\u01a1m \u0111i\u1ec7n Cuckoo c\u00f2n \u0111\u1eaft h\u01a1n 9,5% so v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng th\u00f4ng th\u01b0\u1eddng d\u00f9 \u0111\u01b0\u1ee3c qu\u1ea3ng c\u00e1o l\u00e0 &#8220;gi\u1ea3m gi\u00e1 16,4%&#8221;.<\/p>\n<p>\u0110\u00e2y ch\u00ednh l\u00e0 l\u00fd do b\u1ea1n lu\u00f4n c\u1ea7n c\u00f3 m\u1ed9t c\u00f4ng c\u1ee5 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 \u0111\u00e1ng tin c\u1eady trong tay. H\u00e3y bookmark ngay <a href=\"https:\/\/1phantram.com\/\">c\u00f4ng c\u1ee5 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 tr\u00ean 1phantram.com<\/a> \u0111\u1ec3 s\u1eed d\u1ee5ng m\u1ed7i khi c\u1ea7n.<\/p>\n<p><!-- H2: C\u00e1ch t\u00ednh ti\u1ebft ki\u1ec7m th\u1ef1c t\u1ebf --><\/p>\n<h2>C\u00e1ch t\u00ednh ti\u1ebft ki\u1ec7m th\u1ef1c t\u1ebf khi mua s\u1eafm Black Friday<\/h2>\n<p>Nhi\u1ec1u ng\u01b0\u1eddi ch\u1ec9 t\u1eadp trung v\u00e0o ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 m\u00e0 qu\u00ean m\u1ea5t m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00f4ng k\u00e9m: <strong>t\u1ed5ng s\u1ed1 ti\u1ec1n b\u1ea1n th\u1ef1c s\u1ef1 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c l\u00e0 bao nhi\u00eau<\/strong>. M\u1ed9t m\u00f3n h\u00e0ng gi\u1ea3m 70% nh\u01b0ng gi\u00e1 g\u1ed1c ch\u1ec9 100.000\u0111 th\u00ec b\u1ea1n ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 70.000\u0111 \u2014 trong khi m\u1ed9t m\u00f3n gi\u1ea3m 20% v\u1edbi gi\u00e1 g\u1ed1c 10 tri\u1ec7u \u0111\u1ed3ng s\u1ebd gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m \u0111\u1ebfn 2 tri\u1ec7u \u0111\u1ed3ng.<\/p>\n<h3>C\u00f4ng th\u1ee9c t\u00ednh t\u1ed5ng ti\u1ebft ki\u1ec7m<\/h3>\n<div class=\"math-block\">\n<code>T\u1ed5ng Ti\u1ebft Ki\u1ec7m = (Gi\u00e1 Th\u1ef1c T\u1ebf \u00d7 S\u1ed1 L\u01b0\u1ee3ng Mua) \u2212 (Gi\u00e1 Black Friday \u00d7 S\u1ed1 L\u01b0\u1ee3ng Mua)<\/code>\n<\/div>\n<h3>T\u00ednh to\u00e1n cho m\u1ed9t gi\u1ecf h\u00e0ng Black Friday \u0111i\u1ec3n h\u00ecnh<\/h3>\n<p>Gi\u1ea3 s\u1eed b\u1ea1n d\u1ef1 \u0111\u1ecbnh mua 5 m\u00f3n \u0111\u1ed3 trong Black Friday v\u1edbi ng\u00e2n s\u00e1ch 20 tri\u1ec7u \u0111\u1ed3ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch t\u00ednh ti\u1ebft ki\u1ec7m th\u1ef1c t\u1ebf:<\/p>\n<table>\n<thead>\n<tr>\n<th>M\u00f3n h\u00e0ng<\/th>\n<th>Gi\u00e1 th\u1ecb tr\u01b0\u1eddng<\/th>\n<th>Gi\u00e1 BF<\/th>\n<th>Ti\u1ebft ki\u1ec7m\/m\u00f3n<\/th>\n<th>SL<\/th>\n<th>T\u1ed5ng ti\u1ebft ki\u1ec7m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u00e1y s\u1ea5y t\u00f3c<\/td>\n<td>2.500.000\u0111<\/td>\n<td>1.750.000\u0111<\/td>\n<td>750.000\u0111<\/td>\n<td>1<\/td>\n<td>750.000\u0111<\/td>\n<\/tr>\n<tr>\n<td>Qu\u1ea7n jeans<\/td>\n<td>800.000\u0111<\/td>\n<td>520.000\u0111<\/td>\n<td>280.000\u0111<\/td>\n<td>2<\/td>\n<td>560.000\u0111<\/td>\n<\/tr>\n<tr>\n<td>B\u00e0n ph\u00edm c\u01a1<\/td>\n<td>1.800.000\u0111<\/td>\n<td>1.260.000\u0111<\/td>\n<td>540.000\u0111<\/td>\n<td>1<\/td>\n<td>540.000\u0111<\/td>\n<\/tr>\n<tr>\n<td>Loa Bluetooth<\/td>\n<td>1.200.000\u0111<\/td>\n<td>840.000\u0111<\/td>\n<td>360.000\u0111<\/td>\n<td>1<\/td>\n<td>360.000\u0111<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>T\u1ed5ng ti\u1ebft ki\u1ec7m: 2.210.000\u0111<\/strong> \u2014 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng kho\u1ea3ng <strong>35,2%<\/strong> so v\u1edbi t\u1ed5ng gi\u00e1 th\u1ecb tr\u01b0\u1eddng (6.300.000\u0111). N\u1ebfu b\u1ea1n ch\u1ec9 nh\u00ecn v\u00e0o t\u1eebng m\u1ee9c gi\u1ea3m ri\u00eang l\u1ebb, b\u1ea1n c\u00f3 th\u1ec3 b\u1ecf qua b\u1ee9c tranh t\u1ed5ng th\u1ec3 v\u1ec1 s\u1ed1 ti\u1ec1n m\u00ecnh th\u1ef1c s\u1ef1 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c.<\/p>\n<h3>L\u01b0u \u00fd khi t\u00ednh ti\u1ebft ki\u1ec7m th\u1ef1c t\u1ebf<\/h3>\n<ul>\n<li><strong>\u0110\u1eebng qu\u00ean ph\u00ed v\u1eadn chuy\u1ec3n:<\/strong> M\u1ed9t m\u00f3n h\u00e0ng gi\u1ea3m 200.000\u0111 nh\u01b0ng ph\u00ed ship 150.000\u0111 th\u00ec b\u1ea1n ch\u1ec9 ti\u1ebft ki\u1ec7m th\u1ef1c \u0111\u01b0\u1ee3c 50.000\u0111. Nhi\u1ec1u s\u00e0n TM\u0110T c\u00f2n thu th\u00eam ph\u00ed &#8220;d\u1ecbch v\u1ee5&#8221; ho\u1eb7c &#8220;\u0111\u00f3ng g\u00f3i&#8221;.<\/li>\n<li><strong>T\u00ednh c\u1ea3 voucher v\u00e0 m\u00e3 gi\u1ea3m gi\u00e1:<\/strong> N\u1ebfu b\u1ea1n c\u00f3 voucher gi\u1ea3m th\u00eam 10% (t\u1ed1i \u0111a 50.000\u0111), kho\u1ea3n ti\u1ebft ki\u1ec7m th\u1ef1c s\u1ebd t\u0103ng l\u00ean. Xem th\u00eam h\u01b0\u1edbng d\u1eabn v\u1ec1 <a href=\"https:\/\/1phantram.com\/blog\/cach-tinh-voucher-shopee\">c\u00e1ch t\u00ednh voucher Shopee<\/a> \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a kho\u1ea3n ti\u1ebft ki\u1ec7m c\u1ee7a b\u1ea1n.<\/li>\n<li><strong>C\u00e2n nh\u1eafc nhu c\u1ea7u th\u1ef1c s\u1ef1:<\/strong> Mua m\u1ed9t m\u00f3n \u0111\u1ed3 kh\u00f4ng c\u1ea7n thi\u1ebft v\u1edbi gi\u00e1 gi\u1ea3m 50% \u2014 b\u1ea1n kh\u00f4ng ti\u1ebft ki\u1ec7m 50%, b\u1ea1n \u0111\u00e3 <strong>l\u00e3ng ph\u00ed 50%<\/strong> s\u1ed1 ti\u1ec1n \u0111\u00f3 cho th\u1ee9 m\u00ecnh kh\u00f4ng c\u1ea7n.<\/li>\n<li><strong>T\u00ednh \u0111\u1ebfn chi ph\u00ed c\u01a1 h\u1ed9i:<\/strong> S\u1ed1 ti\u1ec1n b\u1ea1n b\u1ecf ra mua s\u1eafm Black Friday c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng cho nh\u1eefng m\u1ee5c \u0111\u00edch kh\u00e1c sinh l\u1eddi h\u01a1n nh\u01b0 \u0111\u1ea7u t\u01b0 ho\u1eb7c ti\u1ebft ki\u1ec7m.<\/li>\n<\/ul>\n<p><!-- H2: M\u1eb9o s\u0103n Black Friday kh\u00f4ng b\u1ecb l\u1eeba --><\/p>\n<h2>M\u1eb9o s\u0103n Black Friday kh\u00f4ng b\u1ecb l\u1eeba: Checklist 10 b\u01b0\u1edbc<\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 checklist 10 b\u01b0\u1edbc gi\u00fap b\u1ea1n s\u0103n Black Friday an to\u00e0n, tr\u00e1nh b\u1eaby gi\u00e1 \u1ea3o v\u00e0 t\u1ed1i \u01b0u kho\u1ea3n ti\u1ebft ki\u1ec7m:<\/p>\n<ol class=\"checklist\">\n<li><strong>L\u1eadp danh s\u00e1ch mua s\u1eafm tr\u01b0\u1edbc 2-3 tu\u1ea7n:<\/strong> X\u00e1c \u0111\u1ecbnh r\u00f5 nh\u1eefng m\u00f3n \u0111\u1ed3 b\u1ea1n th\u1ef1c s\u1ef1 c\u1ea7n. \u0110\u1eebng \u0111\u1ec3 b\u1ea3n th\u00e2n b\u1ecb cu\u1ed1n theo t\u00e2m l\u00fd &#8220;s\u0103n sale&#8221; m\u00e0 mua nh\u1eefng th\u1ee9 kh\u00f4ng c\u1ea7n thi\u1ebft.<\/li>\n<li><strong>Ki\u1ec3m tra v\u00e0 ghi l\u1ea1i gi\u00e1 tham kh\u1ea3o:<\/strong> Ch\u1ee5p \u1ea3nh ho\u1eb7c ghi ch\u00fa m\u1ee9c gi\u00e1 hi\u1ec7n t\u1ea1i c\u1ee7a t\u1eebng m\u00f3n trong danh s\u00e1ch, \u00edt nh\u1ea5t 2 tu\u1ea7n tr\u01b0\u1edbc Black Friday.<\/li>\n<li><strong>S\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 theo d\u00f5i l\u1ecbch s\u1eed gi\u00e1:<\/strong> C\u00e0i \u0111\u1eb7t extension nh\u01b0 thuocnhap.com, Keepa ho\u1eb7c Honey \u0111\u1ec3 c\u00f3 bi\u1ec3u \u0111\u1ed3 l\u1ecbch s\u1eed gi\u00e1 v\u00e0 c\u1ea3nh b\u00e1o khi gi\u00e1 thay \u0111\u1ed5i.<\/li>\n<li><strong>So s\u00e1nh gi\u00e1 tr\u00ean \u00edt nh\u1ea5t 3 n\u1ec1n t\u1ea3ng:<\/strong> \u0110\u1eebng ch\u1ec9 mua \u1edf n\u01a1i \u0111\u1ea7u ti\u00ean b\u1ea1n th\u1ea5y. C\u00f9ng m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 c\u00f3 gi\u00e1 ch\u00eanh nhau v\u00e0i tr\u0103m ngh\u00ecn gi\u1eefa c\u00e1c s\u00e0n.<\/li>\n<li><strong>T\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 th\u1eadt:<\/strong> D\u00f9ng c\u00f4ng th\u1ee9c ho\u1eb7c c\u00f4ng c\u1ee5 t\u1ea1i <a href=\"https:\/\/1phantram.com\/\">1phantram.com<\/a> \u0111\u1ec3 t\u00ednh % gi\u1ea3m th\u1eadt d\u1ef1a tr\u00ean gi\u00e1 th\u1ecb tr\u01b0\u1eddng \u2014 kh\u00f4ng ph\u1ea3i gi\u00e1 ni\u00eam y\u1ebft.<\/li>\n<li><strong>\u0110\u1ecdc k\u1ef9 \u0111i\u1ec1u ki\u1ec7n khuy\u1ebfn m\u00e3i:<\/strong> Nhi\u1ec1u \u01b0u \u0111\u00e3i \u0111i k\u00e8m \u0111i\u1ec1u ki\u1ec7n nh\u01b0 &#8220;s\u1ed1 l\u01b0\u1ee3ng c\u00f3 h\u1ea1n&#8221;, &#8220;\u00e1p d\u1ee5ng cho \u0111\u01a1n t\u1eeb X tri\u1ec7u&#8221;, &#8220;kh\u00f4ng \u00e1p d\u1ee5ng c\u00f9ng voucher kh\u00e1c&#8221;.<\/li>\n<li><strong>T\u00ednh t\u1ed5ng chi ph\u00ed bao g\u1ed3m ship v\u00e0 thu\u1ebf:<\/strong> M\u1ed9t m\u00f3n h\u00e0ng &#8220;gi\u1ea3m s\u00e2u&#8221; nh\u01b0ng ph\u00ed ship cao c\u00f3 th\u1ec3 khi\u1ebfn t\u1ed5ng chi ph\u00ed v\u01b0\u1ee3t qu\u00e1 gi\u00e1 th\u1ecb tr\u01b0\u1eddng.<\/li>\n<li><strong>Ki\u1ec3m tra ch\u00ednh s\u00e1ch \u0111\u1ed5i tr\u1ea3:<\/strong> M\u1ed9t s\u1ed1 c\u1eeda h\u00e0ng \u00e1p d\u1ee5ng ch\u00ednh s\u00e1ch &#8220;kh\u00f4ng \u0111\u1ed5i tr\u1ea3&#8221; ho\u1eb7c &#8220;ch\u1ec9 b\u1ea3o h\u00e0nh 7 ng\u00e0y&#8221; cho h\u00e0ng Black Friday.<\/li>\n<li><strong>\u01afu ti\u00ean c\u00e1c th\u01b0\u01a1ng hi\u1ec7u v\u00e0 c\u1eeda h\u00e0ng uy t\u00edn:<\/strong> Tr\u00e1nh nh\u1eefng shop m\u1edbi m\u1edf, \u00edt \u0111\u00e1nh gi\u00e1, ho\u1eb7c gi\u00e1 th\u1ea5p b\u1ea5t th\u01b0\u1eddng so v\u1edbi m\u1eb7t b\u1eb1ng chung.<\/li>\n<li><strong>\u0110\u1eb7t ng\u00e2n s\u00e1ch v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t:<\/strong> \u0110\u1eb7t ra con s\u1ed1 t\u1ed1i \u0111a b\u1ea1n s\u1eb5n s\u00e0ng chi ti\u00eau v\u00e0 tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng v\u01b0\u1ee3t qu\u00e1, d\u00f9 deal c\u00f3 h\u1ea5p d\u1eabn \u0111\u1ebfn \u0111\u00e2u.<\/li>\n<\/ol>\n<div class=\"warning-box\">\n<p><strong>\u26a0\ufe0f C\u1ea3nh b\u00e1o \u0111\u1eb7c bi\u1ec7t:<\/strong> Trong c\u00e1c \u0111\u1ee3t Black Friday, l\u1eeba \u0111\u1ea3o tr\u1ef1c tuy\u1ebfn c\u0169ng gia t\u0103ng \u0111\u1ed9t bi\u1ebfn. C\u1ea3nh gi\u00e1c v\u1edbi c\u00e1c link l\u1ea1, email gi\u1ea3 m\u1ea1o th\u01b0\u01a1ng hi\u1ec7u l\u1edbn, v\u00e0 nh\u1eefng trang web y\u00eau c\u1ea7u b\u1ea1n nh\u1eadp th\u00f4ng tin th\u1ebb t\u00edn d\u1ee5ng. Lu\u00f4n ki\u1ec3m tra URL c\u00f3 b\u1eaft \u0111\u1ea7u b\u1eb1ng <code>https:\/\/<\/code> v\u00e0 c\u00f3 bi\u1ec3u t\u01b0\u1ee3ng \u1ed5 kh\u00f3a tr\u00ean thanh \u0111\u1ecba ch\u1ec9.<\/p>\n<\/div>\n<p><!-- H2: C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p (FAQ) --><\/p>\n<h2>C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Black Friday v\u00e0 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1<\/h2>\n<div class=\"faq-item\">\n<div class=\"faq-question\">Black Friday 2025 r\u01a1i v\u00e0o ng\u00e0y n\u00e0o?<\/div>\n<div class=\"faq-answer\">\n<p>Black Friday n\u0103m 2025 s\u1ebd di\u1ec5n ra v\u00e0o <strong>Th\u1ee9 S\u00e1u, ng\u00e0y 28 th\u00e1ng 11 n\u0103m 2025<\/strong> (ng\u00e0y sau L\u1ec5 T\u1ea1 \u01a0n, t\u1ee9c Th\u1ee9 N\u0103m c\u1ee7a tu\u1ea7n th\u1ee9 4 th\u00e1ng 11). Tuy nhi\u00ean, nhi\u1ec1u nh\u00e0 b\u00e1n l\u1ebb t\u1ea1i Vi\u1ec7t Nam b\u1eaft \u0111\u1ea7u ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh &#8220;Black Friday&#8221; t\u1eeb gi\u1eefa th\u00e1ng 11 ho\u1eb7c k\u00e9o d\u00e0i \u0111\u1ebfn h\u1ebft Cyber Monday (th\u1ee9 Hai tu\u1ea7n sau).<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-question\">L\u00e0m sao \u0111\u1ec3 bi\u1ebft m\u1ed9t deal Black Friday c\u00f3 th\u1ef1c s\u1ef1 t\u1ed1t?<\/div>\n<div class=\"faq-answer\">\n<p>\u00c1p d\u1ee5ng quy t\u1eafc 3 b\u01b0\u1edbc: (1) Ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 c\u1ee7a s\u1ea3n ph\u1ea9m trong 30-60 ng\u00e0y qua b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 thuocnhap.com ho\u1eb7c Keepa. (2) So s\u00e1nh gi\u00e1 tr\u00ean \u00edt nh\u1ea5t 3 s\u00e0n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed kh\u00e1c nhau. (3) D\u00f9ng c\u00f4ng th\u1ee9c t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 th\u1eadt: <code>((Gi\u00e1 th\u1ecb tr\u01b0\u1eddng th\u1ef1c t\u1ebf \u2212 Gi\u00e1 sale) \u00f7 Gi\u00e1 th\u1ecb tr\u01b0\u1eddng th\u1ef1c t\u1ebf) \u00d7 100%<\/code>. N\u1ebfu m\u1ee9c gi\u1ea3m th\u1eadt tr\u00ean 20%, \u0111\u00f3 l\u00e0 deal \u0111\u00e1ng c\u00e2n nh\u1eafc. B\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng c\u00f4ng c\u1ee5 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 mi\u1ec5n ph\u00ed tr\u00ean <a href=\"https:\/\/1phantram.com\/\">1phantram.com<\/a> \u0111\u1ec3 t\u00ednh nhanh.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-question\">C\u00f3 n\u00ean mua s\u1eafm Black Friday tr\u00ean Shopee, Lazada kh\u00f4ng?<\/div>\n<div class=\"faq-answer\">\n<p>C\u00f3, nh\u01b0ng c\u1ea7n th\u1eadn tr\u1ecdng. C\u00e1c s\u00e0n TM\u0110T l\u1edbn c\u00f3 ch\u00ednh s\u00e1ch b\u1ea3o v\u1ec7 ng\u01b0\u1eddi mua kh\u00e1 t\u1ed1t. Tuy nhi\u00ean, m\u1ed7i s\u00e0n c\u00f3 c\u01a1 ch\u1ebf khuy\u1ebfn m\u00e3i ri\u00eang (voucher c\u1ee7a s\u00e0n, freeship, ho\u00e0n xu&#8230;) v\u00e0 nhi\u1ec1u nh\u00e0 b\u00e1n h\u00e0ng l\u1ee3i d\u1ee5ng s\u1ef1 ph\u1ee9c t\u1ea1p n\u00e0y \u0111\u1ec3 t\u1ea1o b\u1eaby gi\u00e1 \u1ea3o. Lu\u00f4n ki\u1ec3m tra gi\u00e1 t\u1eeb nhi\u1ec1u shop kh\u00e1c nhau tr\u00ean c\u00f9ng m\u1ed9t s\u00e0n, v\u00e0 \u01b0u ti\u00ean c\u00e1c shop c\u00f3 g\u1eafn nh\u00e3n &#8220;Mall&#8221; ho\u1eb7c &#8220;Official Store&#8221;. Tham kh\u1ea3o th\u00eam <a href=\"https:\/\/1phantram.com\/blog\/cach-tinh-voucher-shopee\">b\u00e0i vi\u1ebft h\u01b0\u1edbng d\u1eabn t\u00ednh voucher Shopee<\/a> \u0111\u1ec3 t\u1ed1i \u01b0u kho\u1ea3n ti\u1ebft ki\u1ec7m.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-question\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Black Friday v\u00e0 Cyber Monday l\u00e0 g\u00ec?<\/div>\n<div class=\"faq-answer\">\n<p>Black Friday (th\u1ee9 S\u00e1u sau L\u1ec5 T\u1ea1 \u01a0n) ban \u0111\u1ea7u t\u1eadp trung v\u00e0o mua s\u1eafm t\u1ea1i c\u1eeda h\u00e0ng v\u1eadt l\u00fd, trong khi Cyber Monday (th\u1ee9 Hai ngay sau Black Friday) t\u1eadp trung v\u00e0o mua s\u1eafm tr\u1ef1c tuy\u1ebfn. Ng\u00e0y nay, s\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y \u0111\u00e3 m\u1edd nh\u1ea1t \u2014 c\u1ea3 hai \u0111\u1ec1u di\u1ec5n ra m\u1ea1nh m\u1ebd tr\u00ean c\u00e1c k\u00eanh online. T\u1ea1i Vi\u1ec7t Nam, Black Friday \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn nhi\u1ec1u h\u01a1n v\u00e0 th\u01b0\u1eddng k\u00e9o d\u00e0i th\u00e0nh m\u1ed9t &#8220;tu\u1ea7n l\u1ec5 s\u0103n sale&#8221; bao g\u1ed3m c\u1ea3 Cyber Monday.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-question\">Gi\u1ea3m gi\u00e1 bao nhi\u00eau % th\u00ec \u0111\u01b0\u1ee3c coi l\u00e0 deal t\u1ed1t trong Black Friday?<\/div>\n<div class=\"faq-answer\">\n<p>D\u1ef1a tr\u00ean d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u m\u00f9a Black Friday, m\u1ee9c gi\u1ea3m gi\u00e1 th\u1eadt (so v\u1edbi gi\u00e1 th\u1ecb tr\u01b0\u1eddng, kh\u00f4ng ph\u1ea3i MSRP) t\u1eeb <strong>15-30%<\/strong> \u0111\u00e3 \u0111\u01b0\u1ee3c coi l\u00e0 deal t\u1ed1t cho h\u1ea7u h\u1ebft s\u1ea3n ph\u1ea9m. V\u1edbi h\u00e0ng \u0111i\u1ec7n t\u1eed, m\u1ee9c gi\u1ea3m th\u1eadt 10-20% l\u00e0 \u1ea5n t\u01b0\u1ee3ng. M\u1ee9c gi\u1ea3m th\u1eadt tr\u00ean 40% th\u01b0\u1eddng ch\u1ec9 xu\u1ea5t hi\u1ec7n \u1edf h\u00e0ng t\u1ed3n kho, h\u00e0ng \u0111\u1eddi c\u0169, ho\u1eb7c trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh &#8220;flash sale&#8221; s\u1ed1 l\u01b0\u1ee3ng c\u00f3 h\u1ea1n. N\u1ebfu b\u1ea1n th\u1ea5y qu\u1ea3ng c\u00e1o gi\u1ea3m 70-90%, kh\u1ea3 n\u0103ng cao \u0111\u00f3 l\u00e0 b\u1eaby gi\u00e1 \u1ea3o.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-question\">T\u00f4i n\u00ean l\u00e0m g\u00ec n\u1ebfu ph\u00e1t hi\u1ec7n c\u1eeda h\u00e0ng d\u00f9ng b\u1eaby gi\u00e1 \u1ea3o?<\/div>\n<div class=\"faq-answer\">\n<p>N\u1ebfu ph\u00e1t hi\u1ec7n b\u1eaby gi\u00e1 \u1ea3o tr\u00ean c\u00e1c s\u00e0n TM\u0110T, b\u1ea1n c\u00f3 th\u1ec3: (1) B\u00e1o c\u00e1o (report) s\u1ea3n ph\u1ea9m\/ng\u01b0\u1eddi b\u00e1n cho s\u00e0n. (2) \u0110\u1ec3 l\u1ea1i \u0111\u00e1nh gi\u00e1 1 sao k\u00e8m b\u1eb1ng ch\u1ee9ng v\u1ec1 l\u1ecbch s\u1eed gi\u00e1. (3) Chia s\u1ebb l\u00ean c\u00e1c group c\u1ed9ng \u0111\u1ed3ng s\u0103n sale \u0111\u1ec3 c\u1ea3nh b\u00e1o ng\u01b0\u1eddi kh\u00e1c. (4) T\u1ea1i Vi\u1ec7t Nam, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 khi\u1ebfu n\u1ea1i l\u00ean C\u1ee5c C\u1ea1nh tranh v\u00e0 B\u1ea3o v\u1ec7 ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u1ebfu h\u00e0nh vi nghi\u00eam tr\u1ecdng. Quan tr\u1ecdng nh\u1ea5t: <strong>ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh<\/strong> l\u00e0m b\u1eb1ng ch\u1ee9ng tr\u01b0\u1edbc khi gi\u00e1 b\u1ecb thay \u0111\u1ed5i.<\/p>\n<\/p><\/div>\n<\/div>\n<div class=\"faq-item\">\n<div class=\"faq-question\">Ngo\u00e0i c\u00f4ng th\u1ee9c t\u00ednh gi\u1ea3m gi\u00e1, c\u00f2n c\u00e1ch n\u00e0o \u0111\u1ec3 ti\u1ebft ki\u1ec7m t\u1ed1i \u0111a trong Black Friday?<\/div>\n<div class=\"faq-answer\">\n<p>Ngo\u00e0i vi\u1ec7c t\u00ednh ch\u00ednh x\u00e1c ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1, b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c: stack voucher (k\u1ebft h\u1ee3p voucher c\u1ee7a s\u00e0n + voucher c\u1ee7a shop + voucher thanh to\u00e1n), mua theo nh\u00f3m \u0111\u1ec3 \u0111\u01b0\u1ee3c chi\u1ebft kh\u1ea5u s\u1ed1 l\u01b0\u1ee3ng, s\u1eed d\u1ee5ng th\u1ebb t\u00edn d\u1ee5ng c\u00f3 ho\u00e0n ti\u1ec1n (cashback), \u0111\u1eb7t h\u00e0ng v\u00e0o khung gi\u1edd &#8220;s\u0103n sale&#8221; \u0111\u1ec3 nh\u1eadn th\u00eam \u01b0u \u0111\u00e3i, v\u00e0 ki\u00ean nh\u1eabn ch\u1edd \u0111\u1ebfn Cyber Monday n\u1ebfu s\u1ea3n ph\u1ea9m ch\u01b0a gi\u1ea3m s\u00e2u trong Black Friday. \u0110\u1eebng qu\u00ean \u0111\u1ecdc th\u00eam b\u00e0i vi\u1ebft v\u1ec1 <a href=\"https:\/\/1phantram.com\/blog\/cach-tinh-phan-tram-giam-gia\">c\u00e1ch t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1<\/a> v\u00e0 <a href=\"https:\/\/1phantram.com\/blog\/cach-tinh-combo-khuyen-mai\">combo khuy\u1ebfn m\u00e3i<\/a> \u0111\u1ec3 c\u00f3 chi\u1ebfn l\u01b0\u1ee3c s\u0103n sale to\u00e0n di\u1ec7n nh\u1ea5t.<\/p>\n<\/p><\/div>\n<\/div>\n<p><!-- CTA CU\u1ed0I --><\/p>\n<div class=\"cta-box\">\n<p><strong>\ud83c\udfaf \u0110\u1eebng \u0111\u1ec3 Black Friday &#8220;l\u1eeba&#8221; b\u1ea1n!<\/strong><\/p>\n<p>S\u1eed d\u1ee5ng ngay c\u00f4ng c\u1ee5 t\u00ednh ph\u1ea7n tr\u0103m gi\u1ea3m gi\u00e1 mi\u1ec5n ph\u00ed t\u1ea1i 1phantram.com \u0111\u1ec3 ki\u1ec3m tra m\u1ecdi deal tr\u01b0\u1edbc khi xu\u1ed1ng ti\u1ec1n. Ch\u1ec9 m\u1ea5t 5 gi\u00e2y \u2014 ti\u1ebft ki\u1ec7m h\u00e0ng tri\u1ec7u \u0111\u1ed3ng.<\/p>\n<p>  <a href=\"https:\/\/1phantram.com\/\" target=\"_blank\" rel=\"noopener\">\ud83e\uddee T\u00ednh Ph\u1ea7n Tr\u0103m Gi\u1ea3m Gi\u00e1 Ngay<\/a>\n<\/div>\n<p><!-- FAQPage JSON-LD Schema --><br \/>\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Black Friday 2025 r\u01a1i v\u00e0o ng\u00e0y n\u00e0o?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Black Friday n\u0103m 2025 s\u1ebd di\u1ec5n ra v\u00e0o Th\u1ee9 S\u00e1u, ng\u00e0y 28 th\u00e1ng 11 n\u0103m 2025 (ng\u00e0y sau L\u1ec5 T\u1ea1 \u01a0n, t\u1ee9c Th\u1ee9 N\u0103m c\u1ee7a tu\u1ea7n th\u1ee9 4 th\u00e1ng 11). Tuy nhi\u00ean, nhi\u1ec1u nh\u00e0 b\u00e1n l\u1ebb t\u1ea1i Vi\u1ec7t Nam b\u1eaft \u0111\u1ea7u ch\u1ea1y ch\u01b0\u01a1ng tr\u00ecnh Black Friday t\u1eeb gi\u1eefa th\u00e1ng 11 ho\u1eb7c k\u00e9o d\u00e0i \u0111\u1ebfn h\u1ebft Cyber Monday.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"L\u00e0m sao \u0111\u1ec3 bi\u1ebft m\u1ed9t deal Black Friday c\u00f3 th\u1ef1c s\u1ef1 t\u1ed1t?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"\u00c1p d\u1ee5ng quy t\u1eafc 3 b\u01b0\u1edbc: (1) Ki\u1ec3m tra l\u1ecbch s\u1eed gi\u00e1 c\u1ee7a s\u1ea3n ph\u1ea9m trong 30-60 ng\u00e0y qua b\u1eb1ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 thuocnhap.com ho\u1eb7c Keepa. (2) So s\u00e1nh gi\u00e1 tr\u00ean \u00edt nh\u1ea5t 3 s\u00e0n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed kh\u00e1c nhau. (3) D\u00f9ng c\u00f4ng th\u1ee9c: ((Gi\u00e1 th\u1ecb tr\u01b0\u1eddng th\u1ef1c t\u1ebf \u2212 Gi\u00e1 sale) \u00f7 Gi\u00e1 th\u1ecb tr\u01b0\u1eddng th\u1ef1c t\u1ebf) \u00d7 100%. N\u1ebfu m\u1ee9c gi\u1ea3m th\u1eadt tr\u00ean 20%, \u0111\u00f3 l\u00e0 deal \u0111\u00e1ng c\u00e2n nh\u1eafc.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"C\u00f3 n\u00ean mua s\u1eafm Black Friday tr\u00ean Shopee, Lazada kh\u00f4ng?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"C\u00f3, nh\u01b0ng c\u1ea7n th\u1eadn tr\u1ecdng. C\u00e1c s\u00e0n TM\u0110T l\u1edbn c\u00f3 ch\u00ednh s\u00e1ch b\u1ea3o v\u1ec7 ng\u01b0\u1eddi mua kh\u00e1 t\u1ed1t. Tuy nhi\u00ean, m\u1ed7i s\u00e0n c\u00f3 c\u01a1 ch\u1ebf khuy\u1ebfn m\u00e3i ri\u00eang v\u00e0 nhi\u1ec1u nh\u00e0 b\u00e1n h\u00e0ng l\u1ee3i d\u1ee5ng \u0111\u1ec3 t\u1ea1o b\u1eaby gi\u00e1 \u1ea3o. Lu\u00f4n ki\u1ec3m tra gi\u00e1 t\u1eeb nhi\u1ec1u shop kh\u00e1c nhau, \u01b0u ti\u00ean shop c\u00f3 g\u1eafn nh\u00e3n Mall ho\u1eb7c Official Store.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa Black Friday v\u00e0 Cyber Monday l\u00e0 g\u00ec?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Black Friday ban \u0111\u1ea7u t\u1eadp trung v\u00e0o mua s\u1eafm t\u1ea1i c\u1eeda h\u00e0ng v\u1eadt l\u00fd, trong khi Cyber Monday t\u1eadp trung v\u00e0o mua s\u1eafm tr\u1ef1c tuy\u1ebfn. Ng\u00e0y nay, s\u1ef1 ph\u00e2n bi\u1ec7t n\u00e0y \u0111\u00e3 m\u1edd nh\u1ea1t - c\u1ea3 hai \u0111\u1ec1u di\u1ec5n ra m\u1ea1nh m\u1ebd tr\u00ean c\u00e1c k\u00eanh online. T\u1ea1i Vi\u1ec7t Nam, Black Friday th\u01b0\u1eddng k\u00e9o d\u00e0i th\u00e0nh m\u1ed9t tu\u1ea7n l\u1ec5 s\u0103n sale bao g\u1ed3m c\u1ea3 Cyber Monday.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Gi\u1ea3m gi\u00e1 bao nhi\u00eau % th\u00ec \u0111\u01b0\u1ee3c coi l\u00e0 deal t\u1ed1t trong Black Friday?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"M\u1ee9c gi\u1ea3m gi\u00e1 th\u1eadt t\u1eeb 15-30% \u0111\u00e3 \u0111\u01b0\u1ee3c coi l\u00e0 deal t\u1ed1t cho h\u1ea7u h\u1ebft s\u1ea3n ph\u1ea9m. V\u1edbi h\u00e0ng \u0111i\u1ec7n t\u1eed, m\u1ee9c gi\u1ea3m th\u1eadt 10-20% l\u00e0 \u1ea5n t\u01b0\u1ee3ng. M\u1ee9c gi\u1ea3m th\u1eadt tr\u00ean 40% th\u01b0\u1eddng ch\u1ec9 xu\u1ea5t hi\u1ec7n \u1edf h\u00e0ng t\u1ed3n kho, h\u00e0ng \u0111\u1eddi c\u0169, ho\u1eb7c trong c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh flash sale s\u1ed1 l\u01b0\u1ee3ng c\u00f3 h\u1ea1n.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"T\u00f4i n\u00ean l\u00e0m g\u00ec n\u1ebfu ph\u00e1t hi\u1ec7n c\u1eeda h\u00e0ng d\u00f9ng b\u1eaby gi\u00e1 \u1ea3o?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"B\u1ea1n c\u00f3 th\u1ec3: (1) B\u00e1o c\u00e1o s\u1ea3n ph\u1ea9m\/ng\u01b0\u1eddi b\u00e1n cho s\u00e0n TM\u0110T. (2) \u0110\u1ec3 l\u1ea1i \u0111\u00e1nh gi\u00e1 1 sao k\u00e8m b\u1eb1ng ch\u1ee9ng v\u1ec1 l\u1ecbch s\u1eed gi\u00e1. (3) Chia s\u1ebb l\u00ean c\u00e1c group c\u1ed9ng \u0111\u1ed3ng s\u0103n sale \u0111\u1ec3 c\u1ea3nh b\u00e1o. (4) Khi\u1ebfu n\u1ea1i l\u00ean C\u1ee5c C\u1ea1nh tranh v\u00e0 B\u1ea3o v\u1ec7 ng\u01b0\u1eddi ti\u00eau d\u00f9ng n\u1ebfu h\u00e0nh vi nghi\u00eam tr\u1ecdng. Quan tr\u1ecdng nh\u1ea5t: ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh l\u00e0m b\u1eb1ng ch\u1ee9ng tr\u01b0\u1edbc khi gi\u00e1 b\u1ecb thay \u0111\u1ed5i.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Ngo\u00e0i c\u00f4ng th\u1ee9c t\u00ednh gi\u1ea3m gi\u00e1, c\u00f2n c\u00e1ch n\u00e0o \u0111\u1ec3 ti\u1ebft ki\u1ec7m t\u1ed1i \u0111a trong Black Friday?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"B\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00e1c chi\u1ebfn l\u01b0\u1ee3c: stack voucher (k\u1ebft h\u1ee3p voucher c\u1ee7a s\u00e0n + c\u1ee7a shop + voucher thanh to\u00e1n), mua theo nh\u00f3m \u0111\u1ec3 \u0111\u01b0\u1ee3c chi\u1ebft kh\u1ea5u s\u1ed1 l\u01b0\u1ee3ng, s\u1eed d\u1ee5ng th\u1ebb t\u00edn d\u1ee5ng c\u00f3 ho\u00e0n ti\u1ec1n, \u0111\u1eb7t h\u00e0ng v\u00e0o khung gi\u1edd s\u0103n sale, v\u00e0 ki\u00ean nh\u1eabn ch\u1edd \u0111\u1ebfn Cyber Monday n\u1ebfu s\u1ea3n ph\u1ea9m ch\u01b0a gi\u1ea3m s\u00e2u.\"\n      }\n    }\n  ]\n}\n<\/script><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Black Friday \u2014 ng\u00e0y h\u1ed9i mua s\u1eafm l\u1edbn nh\u1ea5t h\u00e0nh tinh \u2014 l\u00e0 th\u1eddi \u0111i\u1ec3m c\u00e1c th\u01b0\u01a1ng hi\u1ec7u tung ra h\u00e0ng lo\u1ea1t \u01b0u \u0111\u00e3i &#8220;kh\u1ee7ng&#8221;&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1423,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_title":"","rank_math_description":"","rank_math_focus_keyword":"","footnotes":""},"categories":[35],"tags":[],"class_list":["post-1422","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-giam-gia-khuyen-mai"],"_links":{"self":[{"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/posts\/1422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/comments?post=1422"}],"version-history":[{"count":0,"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/posts\/1422\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/media\/1423"}],"wp:attachment":[{"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/media?parent=1422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/categories?post=1422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/1phantram.com\/blog\/wp-json\/wp\/v2\/tags?post=1422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}