{"id":39114,"date":"2025-06-20T04:43:09","date_gmt":"2025-06-20T04:43:09","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/qr-code-sharing-in-marketing-safety-tips\/"},"modified":"2026-06-10T08:17:13","modified_gmt":"2026-06-10T08:17:13","slug":"qr-code-sharing-in-marketing-safety-tips","status":"publish","type":"post","link":"https:\/\/pageloot.com\/vi\/blog\/qr-code-sharing-in-marketing-safety-tips\/","title":{"rendered":"M\u1eb9o an to\u00e0n M\u00e3 QR cho c\u00e1c Chi\u1ebfn d\u1ecbch Ti\u1ebfp th\u1ecb"},"content":{"rendered":"<p class=\"wp-block-paragraph\">M\u00e3 QR c\u1ee7a b\u1ea1n c\u00f3 \u0111ang khi\u1ebfn kh\u00e1ch h\u00e0ng g\u1eb7p r\u1ee7i ro m\u00e0 b\u1ea1n kh\u00f4ng h\u1ec1 hay bi\u1ebft? Nh\u1eefng k\u1ebb l\u1eeba \u0111\u1ea3o \u0111\u00e3 bi\u1ebfn gian l\u1eadn m\u00e3 QR th\u00e0nh m\u1ed9t m\u1ed1i \u0111e d\u1ecda ph\u1ed5 bi\u1ebfn, v\u00e0 c\u00e1c doanh nghi\u1ec7p s\u1eed d\u1ee5ng ch\u00fang trong c\u00e1c chi\u1ebfn d\u1ecbch ti\u1ebfp th\u1ecb c\u00f3 th\u1ec3 v\u00f4 t\u00ecnh tr\u1edf th\u00e0nh ph\u01b0\u01a1ng ti\u1ec7n cho m\u1ed9t cu\u1ed9c t\u1ea5n c\u00f4ng. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd ch\u1ec9 cho b\u1ea1n nh\u1eefng r\u1ee7i ro b\u1ea3o m\u1eadt c\u1ee5 th\u1ec3 m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft v\u00e0 c\u00e1c b\u01b0\u1edbc th\u1ef1c t\u1ebf \u0111\u1ec3 ch\u1ea1y c\u00e1c chi\u1ebfn d\u1ecbch m\u00e0 kh\u00e1ch h\u00e0ng c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c M\u1ed1i \u0110e D\u1ecda Th\u1ef1c S\u1ef1 \u0110\u1eb1ng Sau Ti\u1ebfp Th\u1ecb M\u00e3 QR<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec3u r\u00f5 nh\u1eefng g\u00ec b\u1ea1n \u0111ang ph\u1ea3i \u0111\u1ed1i m\u1eb7t l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e1c chi\u1ebfn d\u1ecbch c\u1ee7a m\u00ecnh. M\u00e3 QR v\u1ed1n d\u0129 kh\u00f4ng minh b\u1ea1ch \u2013 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng th\u1ec3 bi\u1ebft ch\u00fang d\u1eabn \u0111\u1ebfn \u0111\u00e2u cho \u0111\u1ebfn khi h\u1ecd \u0111\u00e3 qu\u00e9t ch\u00fang. \u0110i\u1ec1u \u0111\u00f3 khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 h\u1ea5p d\u1eabn \u0111\u1ed1i v\u1edbi nh\u1eefng k\u1ebb x\u1ea5u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Can Thi\u1ec7p v\u00e0 Sao Ch\u00e9p M\u00e3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t trong nh\u1eefng cu\u1ed9c t\u1ea5n c\u00f4ng \u0111\u01a1n gi\u1ea3n nh\u1ea5t li\u00ean quan \u0111\u1ebfn vi\u1ec7c thay th\u1ebf v\u1eadt l\u00fd m\u1ed9t m\u00e3 QR h\u1ee3p ph\u00e1p b\u1eb1ng m\u1ed9t m\u00e3 gi\u1ea3 m\u1ea1o. T\u1ed9i ph\u1ea1m in c\u00e1c m\u00e3 gi\u1ea3 m\u1ea1o d\u1ea1ng nh\u00e3n d\u00e1n v\u00e0 d\u00e1n ch\u00fang l\u00ean c\u00e1c m\u00e3 th\u1eadt \u1edf nh\u1eefng \u0111\u1ecba \u0111i\u1ec3m c\u00f4ng c\u1ed9ng \u2013 \u0111\u1ed3ng h\u1ed3 \u0111\u1ed7 xe, b\u00e0n nh\u00e0 h\u00e0ng, m\u00e0n h\u00ecnh b\u00e1n l\u1ebb. Khi kh\u00e1ch h\u00e0ng qu\u00e9t m\u1ed9t m\u00e3 tr\u00f4ng gi\u1ed1ng m\u00e3 c\u1ee7a b\u1ea1n, h\u1ecd th\u1ef1c s\u1ef1 b\u1ecb chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t trang web gi\u1ea3 m\u1ea1o \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1nh c\u1eafp th\u00f4ng tin thanh to\u00e1n ho\u1eb7c th\u00f4ng tin \u0111\u0103ng nh\u1eadp.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i t\u1ea5n c\u00f4ng n\u00e0y \u0111\u1eb7c bi\u1ec7t nguy hi\u1ec3m v\u00ec th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n ph\u1ea3i ch\u1ecbu t\u1ed5n th\u1ea5t v\u1ec1 danh ti\u1ebfng ngay c\u1ea3 khi b\u1ea1n l\u00e0 n\u1ea1n nh\u00e2n. Kh\u00e1ch h\u00e0ng li\u00ean k\u1ebft tr\u1ea3i nghi\u1ec7m gian l\u1eadn \u0111\u00f3 v\u1edbi doanh nghi\u1ec7p c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1eeba \u0110\u1ea3o M\u00e3 QR (\u201cQuishing\u201d)<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quishing l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c gian l\u1eadn danh t\u00ednh, trong \u0111\u00f3 k\u1ebb t\u1ea5n c\u00f4ng nh\u00fang c\u00e1c li\u00ean k\u1ebft \u0111\u1ed9c h\u1ea1i v\u00e0o m\u00e3 QR v\u00e0 ph\u00e2n ph\u1ed1i ch\u00fang qua email, t\u1edd r\u01a1i in \u1ea5n ho\u1eb7c bi\u1ec3n b\u00e1o c\u00f4ng c\u1ed9ng. Trang \u0111\u00edch th\u01b0\u1eddng tr\u00f4ng h\u1ee3p ph\u00e1p \u2013 b\u1eaft ch\u01b0\u1edbc m\u1ed9t trang \u0111\u0103ng nh\u1eadp ho\u1eb7c thanh to\u00e1n th\u1eadt \u2013 n\u01a1i n\u1ea1n nh\u00e2n \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u nh\u1eadp th\u00f4ng tin nh\u1ea1y c\u1ea3m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u01a1 quan th\u1ef1c thi ph\u00e1p lu\u1eadt li\u00ean bang \u1edf Hoa K\u1ef3 \u0111\u00e3 \u0111\u1eb7c bi\u1ec7t c\u1ea3nh b\u00e1o r\u1eb1ng c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng quishing th\u01b0\u1eddng t\u1ea1o ra c\u1ea3m gi\u00e1c c\u1ea5p b\u00e1ch gi\u1ea3 \u0111\u1ec3 g\u00e2y \u00e1p l\u1ef1c bu\u1ed9c m\u1ecdi ng\u01b0\u1eddi ph\u1ea3i qu\u00e9t v\u00e0 h\u00e0nh \u0111\u1ed9ng nhanh ch\u00f3ng. L\u1eeba \u0111\u1ea3o th\u00f4ng tin \u0111\u0103ng nh\u1eadp chi\u1ebfm ph\u1ea7n l\u1edbn c\u00e1c m\u1ed1i \u0111e d\u1ecda m\u00e3 QR n\u00e2ng cao, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t trong nh\u1eefng r\u1ee7i ro nghi\u00eam tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p x\u1eed l\u00fd t\u00e0i kho\u1ea3n ho\u1eb7c thanh to\u00e1n c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">L\u1ed9 D\u1eef Li\u1ec7u Ri\u00eang T\u01b0<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed7i l\u1ea7n qu\u00e9t m\u00e3 QR c\u00f3 th\u1ec3 thu th\u1eadp si\u00eau d\u1eef li\u1ec7u \u2013 lo\u1ea1i thi\u1ebft b\u1ecb, v\u1ecb tr\u00ed, d\u1ea5u th\u1eddi gian, tr\u00ecnh duy\u1ec7t \u2013 t\u00f9y thu\u1ed9c v\u00e0o c\u00e1ch c\u1ea5u h\u00ecnh theo d\u00f5i c\u1ee7a b\u1ea1n. N\u1ebfu kh\u00f4ng c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ph\u00f9 h\u1ee3p, d\u1eef li\u1ec7u n\u00e0y c\u00f3 th\u1ec3 b\u1ecb l\u1ed9, x\u1eed l\u00fd sai ho\u1eb7c thu th\u1eadp theo nh\u1eefng c\u00e1ch vi ph\u1ea1m quy \u0111\u1ecbnh v\u1ec1 quy\u1ec1n ri\u00eang t\u01b0. C\u00e1c doanh nghi\u1ec7p ho\u1ea1t \u0111\u1ed9ng theo GDPR (\u0111\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng EU) ho\u1eb7c CCPA\/CPRA (\u0111\u1ed1i v\u1edbi c\u01b0 d\u00e2n California) ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi c\u00e1c kho\u1ea3n ti\u1ec1n ph\u1ea1t \u0111\u00e1ng k\u1ec3 n\u1ebfu x\u1eed l\u00fd d\u1eef li\u1ec7u kh\u00f4ng \u0111\u00fang c\u00e1ch. <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-privacy-risks-and-how-to-avoid-them\/\">T\u00ecm hi\u1ec3u th\u00eam v\u1ec1 c\u00e1c r\u1ee7i ro ri\u00eang t\u01b0 c\u1ee5 th\u1ec3 m\u00e0 m\u00e3 QR t\u1ea1o ra v\u00e0 c\u00e1ch gi\u1ea3i quy\u1ebft ch\u00fang.<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tr\u1ea3i Nghi\u1ec7m L\u1ed7i G\u00e2y X\u00f3i M\u00f2n Ni\u1ec1m Tin<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3o m\u1eadt kh\u00f4ng ch\u1ec9 l\u00e0 v\u1ec1 c\u00e1c cu\u1ed9c t\u1ea5n c\u00f4ng. M\u1ed9t m\u00e3 QR d\u1eabn \u0111\u1ebfn m\u1ed9t li\u00ean k\u1ebft b\u1ecb h\u1ecfng, m\u1ed9t trang kh\u00f4ng th\u00e2n thi\u1ec7n v\u1edbi thi\u1ebft b\u1ecb di \u0111\u1ed9ng ho\u1eb7c m\u1ed9t trang web t\u1ea3i ch\u1eadm s\u1ebd t\u1ea1o ra tr\u1ea3i nghi\u1ec7m t\u1ed3i t\u1ec7 l\u00e0m x\u00f3i m\u00f2n ni\u1ec1m tin c\u1ee7a kh\u00e1ch h\u00e0ng. N\u1ebfu m\u00e3 c\u1ee7a b\u1ea1n th\u1ec9nh tho\u1ea3ng b\u1ecb l\u1ed7i, kh\u00e1ch h\u00e0ng s\u1ebd \u00edt s\u1eb5n l\u00f2ng qu\u00e9t ch\u00fang h\u01a1n \u2013 v\u00e0 d\u1ec5 b\u1ecb thuy\u1ebft ph\u1ee5c b\u1edfi l\u1eadp lu\u1eadn r\u1eb1ng \u201ckh\u00f4ng th\u1ec3 tin t\u01b0\u1edfng m\u00e3 QR.\u201d<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1o M\u00e3 QR An To\u00e0n: Nh\u1eefng \u0110i\u1ec1u C\u1ea7n L\u00e0m \u0110\u00fang Tr\u01b0\u1edbc Khi Ra M\u1eaft<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">S\u1eed D\u1ee5ng M\u00e3 QR \u0110\u1ed9ng Thay V\u00ec M\u00e3 T\u0129nh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quy\u1ebft \u0111\u1ecbnh b\u1ea3o m\u1eadt c\u00f3 t\u00e1c \u0111\u1ed9ng l\u1edbn nh\u1ea5t m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra l\u00e0 ch\u1ecdn <a href=\"https:\/\/pageloot.com\/vi\/dynamic-qr-code-generator\/\">m\u00e3 QR \u0111\u1ed9ng<\/a> thay v\u00ec m\u00e3 t\u0129nh. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao n\u00f3 quan tr\u1ecdng:<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/05\/static-dynamic-qr-8a2df7-f25df51f99ed.webp\" alt=\"QR t\u0129nh so v\u1edbi QR \u0111\u1ed9ng\" \/><\/figure>\n\n\n\n<figure>\n<table>\n<thead>\n<tr>\n<th>T\u00cdNH N\u0102NG<\/th>\n<th>M\u00e3 QR t\u0129nh<\/th>\n<th>M\u00e3 QR \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>URL \u0111\u00edch<\/td>\n<td>C\u1ed1 \u0111\u1ecbnh v\u0129nh vi\u1ec5n<\/td>\n<td>C\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda b\u1ea5t c\u1ee9 l\u00fac n\u00e0o<\/td>\n<\/tr>\n<tr>\n<td>Theo d\u00f5i qu\u00e9t<\/td>\n<td>Kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/td>\n<td>Bao g\u1ed3m ph\u00e2n t\u00edch \u0111\u1ea7y \u0111\u1ee7<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c m\u1ed1i \u0111e d\u1ecda<\/td>\n<td>Ph\u1ea3i in l\u1ea1i<\/td>\n<td>V\u00f4 hi\u1ec7u h\u00f3a ho\u1eb7c chuy\u1ec3n h\u01b0\u1edbng ngay l\u1eadp t\u1ee9c<\/td>\n<\/tr>\n<tr>\n<td>H\u1ed7 tr\u1ee3 tu\u00e2n th\u1ee7<\/td>\n<td>Kh\u00f3 kh\u0103n<\/td>\n<td>D\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd c\u00e1c y\u00eau c\u1ea7u d\u1eef li\u1ec7u h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecb gi\u00e1<\/td>\n<td>Mi\u1ec5n ph\u00ed ho\u1eb7c chi ph\u00ed th\u1ea5p<\/td>\n<td>D\u1ef1a tr\u00ean \u0111\u0103ng k\u00fd<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e3 t\u0129nh nh\u00fang \u0111\u00edch \u0111\u1ebfn tr\u1ef1c ti\u1ebfp v\u00e0o m\u1eabu. Sau khi in, b\u1ea1n kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i ch\u00fang. N\u1ebfu m\u1ed9t m\u00e3 t\u0129nh b\u1ecb x\u00e2m ph\u1ea1m ho\u1eb7c d\u1eabn \u0111\u1ebfn m\u1ed9t n\u01a1i c\u00f3 v\u1ea5n \u0111\u1ec1, l\u1ef1a ch\u1ecdn duy nh\u1ea5t c\u1ee7a b\u1ea1n l\u00e0 in l\u1ea1i v\u00e0 ph\u00e2n ph\u1ed1i l\u1ea1i m\u1ecdi t\u00e0i li\u1ec7u m\u00e0 n\u00f3 xu\u1ea5t hi\u1ec7n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e3 \u0111\u1ed9ng s\u1eed d\u1ee5ng m\u1ed9t URL chuy\u1ec3n h\u01b0\u1edbng ng\u1eafn m\u00e0 b\u1ea1n ki\u1ec3m so\u00e1t t\u1eeb b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n. N\u1ebfu b\u1ea1n ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng qu\u00e9t \u0111\u00e1ng ng\u1edd ho\u1eb7c c\u1ea7n c\u1eadp nh\u1eadt \u0111\u00edch \u0111\u1ebfn, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ngay l\u1eadp t\u1ee9c \u2013 m\u00e0 kh\u00f4ng c\u1ea7n ch\u1ea1m v\u00e0o b\u1ea5t k\u1ef3 v\u1eadt ph\u1ea9m in n\u00e0o. \u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 chi\u1ebfn d\u1ecbch \u0111ang di\u1ec5n ra n\u00e0o, m\u00e3 \u0111\u1ed9ng l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Theo d\u00f5i v\u00e0 B\u1ea3o v\u1ec7 Chi\u1ebfn d\u1ecbch c\u1ee7a B\u1ea1n trong Th\u1eddi gian Th\u1ef1c<\/strong> S\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/dynamic-qr-code-generator\/\">T\u1ea1o m\u00e3 QR \u0111\u1ed9ng<\/a> \u0111\u1ec3 t\u1ea1o m\u00e3 m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt, gi\u00e1m s\u00e1t v\u00e0 v\u00f4 hi\u1ec7u h\u00f3a ngay l\u1eadp t\u1ee9c n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 \u0111i\u1ec1u g\u00ec \u0111\u00e1ng ng\u1edd.<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">Ch\u1ec9 li\u00ean k\u1ebft \u0111\u1ebfn c\u00e1c \u0110i\u1ec3m \u0111\u1ebfn \u0111\u01b0\u1ee3c B\u1ea3o m\u1eadt b\u1eb1ng HTTPS<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ecdi URL m\u00e0 m\u00e3 QR c\u1ee7a b\u1ea1n tr\u1ecf \u0111\u1ebfn \u0111\u1ec1u ph\u1ea3i s\u1eed d\u1ee5ng m\u00e3 h\u00f3a TLS\/SSL \u2013 \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng `https:\/\/` v\u00e0 bi\u1ec3u t\u01b0\u1ee3ng \u1ed5 kh\u00f3a trong tr\u00ecnh duy\u1ec7t. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o k\u1ebft n\u1ed1i gi\u1eefa thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 trang web c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c m\u00e3 h\u00f3a v\u00e0 trang web \u0111\u00f3 \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00e1nh li\u00ean k\u1ebft \u0111\u1ebfn c\u00e1c \u0111i\u1ec3m \u0111\u1ebfn HTTP, ngay c\u1ea3 t\u1ea1m th\u1eddi. N\u1ebfu \u0111\u1ecba ch\u1ec9 c\u1ee7a m\u1ed9t trang thay \u0111\u1ed5i, h\u00e3y c\u1ea5u h\u00ecnh chuy\u1ec3n h\u01b0\u1edbng \u0111\u00fang c\u00e1ch thay v\u00ec \u0111\u1ec3 URL g\u1ed1c b\u1ecb h\u1ecfng. M\u1ed9t li\u00ean k\u1ebft ch\u1ebft l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 ph\u00e1 v\u1ee1 l\u00f2ng tin; m\u1ed9t chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t trang kh\u00f4ng b\u1ea3o m\u1eadt l\u00e0 m\u1ed9t r\u1ee7i ro b\u1ea3o m\u1eadt. <a href=\"https:\/\/pageloot.com\/vi\/blog\/secure-qr-code-generation-best-practices\/\">Xem l\u1ea1i danh s\u00e1ch ki\u1ec3m tra \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t \u0111\u1ec3 t\u1ea1o m\u00e3 QR an to\u00e0n.<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Th\u00eam Nh\u1eadn di\u1ec7n Th\u01b0\u01a1ng hi\u1ec7u Hi\u1ec3n th\u1ecb v\u00e0o M\u1ecdi M\u00e3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t m\u00e3 QR \u0111en tr\u1eafng \u0111\u01a1n gi\u1ea3n kh\u00f4ng cung c\u1ea5p cho ng\u01b0\u1eddi d\u00f9ng b\u1ea5t k\u1ef3 t\u00edn hi\u1ec7u n\u00e0o v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a n\u00f3 ho\u1eb7c li\u1ec7u n\u00f3 c\u00f3 an to\u00e0n hay kh\u00f4ng. M\u00e3 QR c\u00f3 th\u01b0\u01a1ng hi\u1ec7u \u2013 nh\u1eefng m\u00e3 k\u1ebft h\u1ee3p logo, m\u00e0u s\u1eafc th\u01b0\u01a1ng hi\u1ec7u v\u00e0 m\u1eabu thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n \u2013 kh\u00f3 b\u1ecb k\u1ebb t\u1ea5n c\u00f4ng sao ch\u00e9p m\u1ed9t c\u00e1ch thuy\u1ebft ph\u1ee5c h\u01a1n \u0111\u00e1ng k\u1ec3, v\u00e0 ch\u00fang b\u00e1o hi\u1ec7u t\u00ednh h\u1ee3p ph\u00e1p cho kh\u00e1ch h\u00e0ng tr\u01b0\u1edbc khi h\u1ecd qu\u00e9t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng m\u00e0u s\u1eafc ph\u00f9 h\u1ee3p v\u1edbi nh\u1eadn di\u1ec7n h\u00ecnh \u1ea3nh c\u1ee7a b\u1ea1n, duy tr\u00ec \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao \u0111\u1ec3 d\u1ec5 qu\u00e9t v\u00e0 gi\u1eef thi\u1ebft k\u1ebf g\u1ecdn g\u00e0ng. Khi b\u1ea1n c\u0169ng s\u1eed d\u1ee5ng m\u1ed9t URL bao g\u1ed3m t\u00ean mi\u1ec1n c\u1ee7a b\u1ea1n (thay v\u00ec m\u1ed9t t\u00ean mi\u1ec1n li\u00ean k\u1ebft r\u00fat g\u1ecdn chung chung), kh\u00e1ch h\u00e0ng c\u00f3 th\u00eam m\u1ed9t \u0111i\u1ec3m x\u00e1c minh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c1p d\u1ee5ng Ki\u1ec3m so\u00e1t Truy c\u1eadp D\u1ef1a tr\u00ean Vai tr\u00f2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu nhi\u1ec1u th\u00e0nh vi\u00ean trong nh\u00f3m qu\u1ea3n l\u00fd c\u00e1c chi\u1ebfn d\u1ecbch m\u00e3 QR c\u1ee7a b\u1ea1n, h\u00e3y h\u1ea1n ch\u1ebf nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda ho\u1eb7c v\u00f4 hi\u1ec7u h\u00f3a m\u00e3. C\u00e1c thay \u0111\u1ed5i tr\u00e1i ph\u00e9p \u0111\u1ed1i v\u1edbi m\u00e3 \u0111ang ho\u1ea1t \u0111\u1ed9ng \u2013 d\u00f9 l\u00e0 v\u00f4 t\u00ecnh hay c\u1ed1 \u00fd \u2013 \u0111\u1ec1u ti\u1ec1m \u1ea9n r\u1ee7i ro nghi\u00eam tr\u1ecdng. Qu\u1ea3n l\u00fd t\u1eadp trung v\u1edbi quy\u1ec1n d\u1ef1a tr\u00ean vai tr\u00f2 \u0111\u1ea3m b\u1ea3o ch\u1ec9 nh\u1eefng ng\u01b0\u1eddi \u0111\u01b0\u1ee3c \u1ee7y quy\u1ec1n m\u1edbi c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n thay \u0111\u1ed5i, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00f3m doanh nghi\u1ec7p ho\u1eb7c c\u00e1c \u0111\u1ea1i l\u00fd qu\u1ea3n l\u00fd m\u00e3 thay m\u1eb7t cho nhi\u1ec1u kh\u00e1ch h\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V\u1ecb tr\u00ed V\u1eadt l\u00fd v\u00e0 Ng\u0103n ch\u1eb7n Can thi\u1ec7p<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch th\u1ee9c v\u00e0 n\u01a1i b\u1ea1n hi\u1ec3n th\u1ecb m\u00e3 QR \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea3 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o m\u1eadt. <a href=\"https:\/\/pageloot.com\/vi\/blog\/ultimate-guide-to-qr-code-placement-in-marketing\/\">C\u00e1c quy\u1ebft \u0111\u1ecbnh v\u1ec1 v\u1ecb tr\u00ed c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa \u00fd nhi\u1ec1u nh\u01b0 ch\u00ednh c\u00e1c m\u00e3.<\/a><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u ch\u1ed1ng gi\u1ea3 m\u1ea1o<\/strong> cho c\u00e1c m\u00e3 \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb \u1edf n\u01a1i c\u00f4ng c\u1ed9ng. M\u00e3 tr\u00ean th\u1ef1c \u0111\u01a1n, m\u1eb7t b\u00e0n ho\u1eb7c t\u01b0\u1eddng n\u00ean \u0111\u01b0\u1ee3c in tr\u1ef1c ti\u1ebfp l\u00ean v\u1eadt li\u1ec7u thay v\u00ec d\u00e1n d\u01b0\u1edbi d\u1ea1ng nh\u00e3n d\u00e1n c\u00f3 th\u1ec3 th\u00e1o r\u1eddi n\u1ebfu c\u00f3 th\u1ec3.<\/li>\n<li><strong>Ki\u1ec3m tra m\u00e3 v\u1eadt l\u00fd th\u01b0\u1eddng xuy\u00ean<\/strong>, \u0111\u1eb7c bi\u1ec7t \u1edf nh\u1eefng v\u1ecb tr\u00ed c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi qua l\u1ea1i. Gi\u1eef m\u1ed9t h\u00ecnh \u1ea3nh tham chi\u1ebfu v\u1ec1 m\u00e3 h\u1ee3p l\u1ec7 c\u1ee7a b\u1ea1n tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 nh\u00e2n vi\u00ean c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c m\u00e3 thay th\u1ebf tr\u00e1i ph\u00e9p.<\/li>\n<li><strong>C\u1ed1 \u0111\u1ecbnh m\u00e0n h\u00ecnh \u1edf nh\u1eefng v\u1ecb tr\u00ed c\u1ed1 \u0111\u1ecbnh.<\/strong> C\u00e1c m\u00e3 \u0111\u01b0\u1ee3c \u0111\u1eb7t d\u01b0\u1edbi k\u00ednh, \u00e9p plastic l\u00ean b\u1ec1 m\u1eb7t ho\u1eb7c t\u00edch h\u1ee3p v\u00e0o b\u1ea3ng hi\u1ec7u s\u1ebd kh\u00f3 b\u1ecb gi\u1ea3 m\u1ea1o h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c t\u1edd r\u01a1i ho\u1eb7c t\u00e0i li\u1ec7u gi\u1ea5y r\u1eddi.<\/li>\n<li><strong>\u0110\u1eb7t m\u00e3 \u1edf t\u1ea7m m\u1eaft th\u00edch h\u1ee3p<\/strong> \u2013 th\u01b0\u1eddng l\u00e0 t\u1eeb 3,5 \u0111\u1ebfn 5,5 feet \u2013 \u1edf nh\u1eefng khu v\u1ef1c \u0111\u1ee7 \u00e1nh s\u00e1ng v\u1edbi \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n t\u1ed1t so v\u1edbi n\u1ec1n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">H\u01b0\u1edbng d\u1eabn c\u1ee7a li\u00ean bang \u0111\u1eb7c bi\u1ec7t c\u1ea3nh b\u00e1o ng\u01b0\u1eddi ti\u00eau d\u00f9ng ki\u1ec3m tra c\u00e1c m\u00e3 QR v\u1eadt l\u00fd \u0111\u1ec3 t\u00ecm d\u1ea5u hi\u1ec7u gi\u1ea3 m\u1ea1o (ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ed9t nh\u00e3n d\u00e1n \u0111\u01b0\u1ee3c d\u00e1n ch\u1ed3ng l\u00ean m\u00e3 g\u1ed1c) tr\u01b0\u1edbc khi qu\u00e9t. B\u1eb1ng c\u00e1ch l\u00e0m cho m\u00e3 c\u1ee7a b\u1ea1n kh\u00f3 thay th\u1ebf h\u01a1n v\u1ec1 m\u1eb7t v\u1eadt l\u00fd, b\u1ea1n gi\u1ea3m nguy c\u01a1 kh\u00e1ch h\u00e0ng g\u1eb7p ph\u1ea3i phi\u00ean b\u1ea3n l\u1eeba \u0111\u1ea3o.<\/p>\n\n\n\n<figure><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/05\/staff-inspecting-qrcode-de680c-630ea61549d0.webp\" alt=\"Ki\u1ec3m tra gi\u1ea3 m\u1ea1o m\u00e3 QR\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0111i\u1ec1u c\u1ea7n n\u00f3i v\u1edbi kh\u00e1ch h\u00e0ng tr\u01b0\u1edbc khi h\u1ecd qu\u00e9t<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00e1ch h\u00e0ng l\u00e0 tuy\u1ebfn ph\u00f2ng th\u1ee7 th\u1ee9 hai c\u1ee7a b\u1ea1n. Khi h\u1ecd hi\u1ec3u m\u1ed9t t\u01b0\u01a1ng t\u00e1c m\u00e3 QR an to\u00e0n tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o, h\u1ecd s\u1ebd d\u1ec5 d\u00e0ng ph\u00e1t hi\u1ec7n ra \u0111i\u1ec1u g\u00ec \u0111\u00f3 b\u1ea5t th\u01b0\u1eddng h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lu\u00f4n \u0111\u1eb7t m\u1ed9t l\u1eddi k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng r\u00f5 r\u00e0ng, c\u1ee5 th\u1ec3 b\u00ean c\u1ea1nh m\u1ed7i m\u00e3 QR. C\u00e1c h\u01b0\u1edbng d\u1eabn m\u01a1 h\u1ed3 nh\u01b0 \u201cQu\u00e9t t\u1ea1i \u0111\u00e2y\u201d kh\u00f4ng gi\u00fap ng\u01b0\u1eddi d\u00f9ng \u0111\u00e1nh gi\u00e1 li\u1ec7u m\u00e3 c\u00f3 h\u1ee3p l\u1ec7 hay kh\u00f4ng. Thay v\u00e0o \u0111\u00f3, h\u00e3y s\u1eed d\u1ee5ng c\u00e1c c\u1ee5m t\u1eeb nh\u01b0:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u201cQu\u00e9t \u0111\u1ec3 xem th\u1ef1c \u0111\u01a1n h\u00f4m nay\u201d<\/li>\n<li>\u201cQu\u00e9t \u0111\u1ec3 truy c\u1eadp h\u00f3a \u0111\u01a1n c\u1ee7a b\u1ea1n\u201d<\/li>\n<li>\u201cQu\u00e9t \u0111\u1ec3 xem h\u01b0\u1edbng d\u1eabn c\u00e0i \u0111\u1eb7t s\u1ea3n ph\u1ea9m\u201d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng tin ng\u1eef c\u1ea3nh n\u00e0y cho ng\u01b0\u1eddi d\u00f9ng bi\u1ebft h\u1ecd n\u00ean mong \u0111\u1ee3i \u0111i\u1ec1u g\u00ec sau khi qu\u00e9t \u2013 gi\u00fap d\u1ec5 d\u00e0ng nh\u1eadn ra khi c\u00f3 \u0111i\u1ec1u g\u00ec \u0111\u00f3 kh\u00f4ng \u1ed5n. M\u1ed9t m\u00e3 QR h\u1ee9a h\u1eb9n hi\u1ec3n th\u1ecb th\u1ef1c \u0111\u01a1n nh\u01b0ng l\u1ea1i m\u1edf ra trang \u0111\u0103ng nh\u1eadp l\u00e0 m\u1ed9t d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o ngay l\u1eadp t\u1ee9c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khuy\u1ebfn kh\u00edch kh\u00e1ch h\u00e0ng xem tr\u01b0\u1edbc URL tr\u01b0\u1edbc khi truy c\u1eadp. H\u1ea7u h\u1ebft c\u00e1c camera \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh hi\u1ec7n \u0111\u1ea1i \u0111\u1ec1u hi\u1ec3n th\u1ecb URL \u0111\u00edch tr\u01b0\u1edbc khi kh\u1edfi ch\u1ea1y tr\u00ecnh duy\u1ec7t. Ng\u01b0\u1eddi d\u00f9ng n\u00ean t\u00ecm ki\u1ebfm t\u00ean mi\u1ec1n d\u1ec5 nh\u1eadn bi\u1ebft c\u1ee7a b\u1ea1n v\u00e0 ki\u1ec3m tra l\u1ed7i ch\u00ednh t\u1ea3 ho\u1eb7c c\u00e1c k\u00fd t\u1ef1 b\u1ecb thay th\u1ebf (v\u00ed d\u1ee5: `paeg1oot.com` thay v\u00ec `pageloot.com`).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khuy\u00ean kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng c\u00e1c \u1ee9ng d\u1ee5ng qu\u00e9t QR c\u1ee7a b\u00ean th\u1ee9 ba \u0111\u01b0\u1ee3c t\u1ea3i xu\u1ed1ng t\u1eeb c\u00e1c ngu\u1ed3n kh\u00f4ng x\u00e1c \u0111\u1ecbnh. Camera \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh g\u1ed1c (c\u1ea3 iOS v\u00e0 Android \u0111\u1ec1u c\u00f3 t\u00ednh n\u0103ng qu\u00e9t QR t\u00edch h\u1ee3p) l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n nh\u1ea5t v\u00e0 hi\u1ec3n th\u1ecb b\u1ea3n xem tr\u01b0\u1edbc URL tr\u01b0\u1edbc khi \u0111i\u1ec1u h\u01b0\u1edbng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Gi\u00e1m s\u00e1t c\u00e1c chi\u1ebfn d\u1ecbch \u0111\u1ec3 t\u00ecm ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1ea1o m\u00e3 QR an to\u00e0n kh\u00f4ng ph\u1ea3i l\u00e0 h\u00e0nh \u0111\u1ed9ng m\u1ed9t l\u1ea7n. Gi\u00e1m s\u00e1t ch\u1ee7 \u0111\u1ed9ng l\u00e0 y\u1ebfu t\u1ed1 ph\u00e2n bi\u1ec7t m\u1ed9t chi\u1ebfn d\u1ecbch an to\u00e0n v\u1edbi m\u1ed9t chi\u1ebfn d\u1ecbch b\u1ecb khai th\u00e1c.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/pageloot.com\/vi\/qr-code-marketing\/tracking-qr-codes\/\">M\u00e3 QR \u0111\u1ed9ng cung c\u1ea5p d\u1eef li\u1ec7u theo d\u00f5i th\u1eddi gian th\u1ef1c<\/a> bao g\u1ed3m s\u1ed1 l\u01b0\u1ee3t qu\u00e9t, lo\u1ea1i thi\u1ebft b\u1ecb, h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd. D\u1eef li\u1ec7u n\u00e0y c\u00f3 hai c\u00f4ng d\u1ee5ng: \u0111o l\u01b0\u1eddng hi\u1ec7u su\u1ea5t chi\u1ebfn d\u1ecbch v\u00e0 g\u1eafn c\u1edd c\u00e1c b\u1ea5t th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng d\u1ea5u hi\u1ec7u c\u1ea3nh b\u00e1o n\u00e0y trong d\u1eef li\u1ec7u qu\u00e9t c\u1ee7a b\u1ea1n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1ed1 l\u01b0\u1ee3t qu\u00e9t t\u0103ng \u0111\u1ed9t bi\u1ebfn t\u1eeb m\u1ed9t khu v\u1ef1c \u0111\u1ecba l\u00fd kh\u00f4ng mong \u0111\u1ee3i<\/li>\n<li>S\u1ed1 l\u01b0\u1ee3ng l\u1edbn l\u01b0\u1ee3t qu\u00e9t t\u1eeb m\u1ed9t thi\u1ebft b\u1ecb ho\u1eb7c \u0111\u1ecba ch\u1ec9 IP duy nh\u1ea5t trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eafn<\/li>\n<li>C\u00e1c m\u1eabu qu\u00e9t kh\u00f4ng kh\u1edbp v\u1edbi \u0111\u1ed1i t\u01b0\u1ee3ng d\u1ef1 ki\u1ebfn c\u1ee7a b\u1ea1n (thi\u1ebft b\u1ecb sai, th\u1eddi gian sai, v\u1ecb tr\u00ed sai)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea5t k\u1ef3 m\u1eabu n\u00e0o trong s\u1ed1 n\u00e0y c\u00f3 th\u1ec3 cho th\u1ea5y r\u1eb1ng m\u1ed9t m\u00e3 \u0111ang b\u1ecb khai th\u00e1c ho\u1eb7c th\u1eed nghi\u1ec7m b\u1edfi c\u00e1c t\u00e1c nh\u00e2n x\u1ea5u. V\u1edbi m\u00e3 \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a URL b\u1ecb \u1ea3nh h\u01b0\u1edfng ngay l\u1eadp t\u1ee9c, chuy\u1ec3n h\u01b0\u1edbng \u0111\u1ebfn m\u1ed9t trang \u0111\u00edch an to\u00e0n v\u00e0 \u0111i\u1ec1u tra tr\u01b0\u1edbc khi quy\u1ebft \u0111\u1ecbnh c\u00f3 ti\u1ebfp t\u1ee5c chi\u1ebfn d\u1ecbch hay kh\u00f4ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft l\u1eadp c\u00e1c cu\u1ed9c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3 \u2013 c\u1ea3 k\u1ef9 thu\u1eadt s\u1ed1 (xem x\u00e9t ph\u00e2n t\u00edch) v\u00e0 v\u1eadt l\u00fd (ki\u1ec3m tra v\u1ecb tr\u00ed m\u00e3) \u2013 theo m\u1ed9t l\u1ecbch tr\u00ecnh x\u00e1c \u0111\u1ecbnh. B\u1ea1n c\u00e0ng ph\u00e1t hi\u1ec7n ra v\u1ea5n \u0111\u1ec1 s\u1edbm, thi\u1ec7t h\u1ea1i n\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e0ng \u00edt.<\/p>\n\n\n\n<blockquote class=\"is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>Xem m\u1ecdi l\u01b0\u1ee3t qu\u00e9t ngay khi ch\u00fang x\u1ea3y ra<\/strong> B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a Pageloot cung c\u1ea5p cho b\u1ea1n c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 hi\u1ec7u su\u1ea5t qu\u00e9t v\u00e0 c\u00e1c b\u1ea5t th\u01b0\u1eddng. <a href=\"https:\/\/pageloot.com\/vi\/qr-code-marketing\/tracking-qr-codes\/\">B\u1eaft \u0111\u1ea7u theo d\u00f5i c\u00e1c chi\u1ebfn d\u1ecbch m\u00e3 QR c\u1ee7a b\u1ea1n<\/a> v\u1edbi m\u00e3 \u0111\u1ed9ng ngay h\u00f4m nay.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Tu\u00e2n th\u1ee7 c\u00e1c Quy \u0111\u1ecbnh v\u1ec1 Quy\u1ec1n ri\u00eang t\u01b0 D\u1eef li\u1ec7u<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu m\u00e3 QR c\u1ee7a b\u1ea1n thu th\u1eadp b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng n\u00e0o \u2013 ngay c\u1ea3 ch\u1ec9 v\u1ecb tr\u00ed qu\u00e9t v\u00e0 lo\u1ea1i thi\u1ebft b\u1ecb \u2013 b\u1ea1n c\u00f3 c\u00e1c ngh\u0129a v\u1ee5 ph\u00e1p l\u00fd t\u00f9y thu\u1ed9c v\u00e0o n\u01a1i kh\u00e1ch h\u00e0ng c\u1ee7a b\u1ea1n sinh s\u1ed1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>GDPR<\/strong> \u00e1p d\u1ee5ng khi b\u1ea1n nh\u1eafm m\u1ee5c ti\u00eau ng\u01b0\u1eddi d\u00f9ng \u1edf Li\u00ean minh Ch\u00e2u \u00c2u. N\u00f3 y\u00eau c\u1ea7u s\u1ef1 \u0111\u1ed3ng \u00fd r\u00f5 r\u00e0ng tr\u01b0\u1edbc khi thu th\u1eadp th\u00f4ng tin c\u00e1 nh\u00e2n v\u00e0 quy \u0111\u1ecbnh r\u1eb1ng ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u truy c\u1eadp ho\u1eb7c x\u00f3a d\u1eef li\u1ec7u c\u1ee7a h\u1ecd. Vi\u1ec7c kh\u00f4ng tu\u00e2n th\u1ee7 s\u1ebd b\u1ecb ph\u1ea1t t\u1edbi 4% doanh thu h\u00e0ng n\u0103m to\u00e0n c\u1ea7u ho\u1eb7c 20 tri\u1ec7u euro, t\u00f9y theo m\u1ee9c n\u00e0o l\u1edbn h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CCPA\/CPRA<\/strong> \u00e1p d\u1ee5ng cho c\u01b0 d\u00e2n California v\u00e0 c\u1ea5p cho h\u1ecd quy\u1ec1n t\u1eeb ch\u1ed1i thu th\u1eadp d\u1eef li\u1ec7u. M\u1eb7c d\u00f9 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng y\u00eau c\u1ea7u s\u1ef1 \u0111\u1ed3ng \u00fd tr\u01b0\u1edbc, nh\u01b0ng n\u00f3 y\u00eau c\u1ea7u ti\u1ebft l\u1ed9 r\u00f5 r\u00e0ng v\u00e0 m\u1ed9t c\u01a1 ch\u1ebf t\u1eeb ch\u1ed1i d\u1ec5 ti\u1ebfp c\u1eadn. C\u00e1c vi ph\u1ea1m c\u1ed1 \u00fd c\u00f3 th\u1ec3 b\u1ecb ph\u1ea1t t\u1edbi 7.988 \u0111\u00f4 la cho m\u1ed7i s\u1ef1 c\u1ed1.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c b\u01b0\u1edbc th\u1ef1c t\u1ebf \u0111\u1ec3 duy tr\u00ec tu\u00e2n th\u1ee7:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ec9 thu th\u1eadp d\u1eef li\u1ec7u t\u1ed1i thi\u1ec3u c\u1ea7n thi\u1ebft cho m\u1ee5c ti\u00eau chi\u1ebfn d\u1ecbch c\u1ee7a b\u1ea1n<\/li>\n<li>\u0110\u1eb7t ch\u00ednh s\u00e1ch quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a b\u1ea1n d\u1ec5 t\u00ecm th\u1ea5y t\u1eeb b\u1ea5t k\u1ef3 trang \u0111\u00edch m\u00e3 QR n\u00e0o<\/li>\n<li>S\u1eed d\u1ee5ng n\u1ec1n t\u1ea3ng m\u00e3 QR h\u1ed7 tr\u1ee3 y\u00eau c\u1ea7u x\u00f3a d\u1eef li\u1ec7u<\/li>\n<li>Ch\u1ecdn c\u00e1c n\u1ec1n t\u1ea3ng c\u00f3 ch\u1ee9ng nh\u1eadn tu\u00e2n th\u1ee7 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn nh\u01b0 GDPR, SOC 2 ho\u1eb7c HIPAA khi th\u00edch h\u1ee3p<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Minh b\u1ea1ch v\u1ec1 c\u00e1ch b\u1ea1n x\u1eed l\u00fd d\u1eef li\u1ec7u v\u1eeba l\u00e0 y\u00eau c\u1ea7u ph\u00e1p l\u00fd v\u1eeba l\u00e0 bi\u1ec7n ph\u00e1p x\u00e2y d\u1ef1ng l\u00f2ng tin. Kh\u00e1ch h\u00e0ng hi\u1ec3u b\u1ea1n thu th\u1eadp g\u00ec \u2013 v\u00e0 t\u1ea1i sao \u2013 c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng t\u01b0\u01a1ng t\u00e1c v\u1edbi m\u00e3 c\u1ee7a b\u1ea1n h\u01a1n. <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-privacy-risks-and-how-to-avoid-them\/\">Kh\u00e1m ph\u00e1 chi ti\u1ebft h\u01a1n c\u00e1ch x\u00e2y d\u1ef1ng c\u00e1c chi\u1ebfn d\u1ecbch m\u00e3 QR t\u00f4n tr\u1ecdng quy\u1ec1n ri\u00eang t\u01b0.<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ki\u1ec3m tra tr\u01b0\u1edbc khi tri\u1ec3n khai<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng m\u00e3 QR n\u00e0o n\u00ean \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb v\u00e0 \u0111i\u1ec1u ki\u1ec7n. M\u1ed9t m\u00e3 qu\u00e9t ho\u00e0n h\u1ea3o tr\u00ean \u0111i\u1ec7n tho\u1ea1i c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean thi\u1ebft b\u1ecb Android c\u0169 h\u01a1n, trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng y\u1ebfu ho\u1eb7c khi in \u1edf k\u00edch th\u01b0\u1edbc nh\u1ecf h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1edbc khi tri\u1ec3n khai:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ki\u1ec3m tra tr\u00ean c\u1ea3 thi\u1ebft b\u1ecb iOS v\u00e0 Android b\u1eb1ng \u1ee9ng d\u1ee5ng camera g\u1ed1c<\/li>\n<li>Qu\u00e9t trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng d\u1ef1 ki\u1ebfn t\u1ea1i m\u1ed7i v\u1ecb tr\u00ed \u0111\u1eb7t<\/li>\n<li>X\u00e1c minh r\u1eb1ng \u0111\u00edch \u0111\u1ebfn t\u1ea3i \u0111\u00fang c\u00e1ch v\u00e0 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ho\u00e0n to\u00e0n cho thi\u1ebft b\u1ecb di \u0111\u1ed9ng<\/li>\n<li>X\u00e1c nh\u1eadn t\u1ed1c \u0111\u1ed9 t\u1ea3i trang \u2013 c\u00e1c trang ch\u1eadm l\u00e0m t\u0103ng t\u1ef7 l\u1ec7 b\u1ecf qua v\u00e0 t\u1ea1o c\u01a1 h\u1ed9i cho ng\u01b0\u1eddi d\u00f9ng thi\u1ebfu ki\u00ean nh\u1eabn b\u1ecb chuy\u1ec3n h\u01b0\u1edbng sang n\u01a1i kh\u00e1c<\/li>\n<li>Ki\u1ec3m tra xem URL hi\u1ec3n th\u1ecb trong b\u1ea3n xem tr\u01b0\u1edbc tr\u01b0\u1edbc khi qu\u00e9t c\u00f3 kh\u1edbp v\u1edbi mi\u1ec1n b\u1ea1n mong \u0111\u1ee3i kh\u00f4ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-usability-best-practices\/\">M\u00e3 QR \u0111\u01b0\u1ee3c \u0111\u1eb7t trong t\u00e0i li\u1ec7u in \u1ea5n<\/a>, h\u00e3y s\u1eed d\u1ee5ng \u0111\u1ecbnh d\u1ea1ng vector (SVG, EPS ho\u1eb7c PDF) \u0111\u1ec3 in nh\u1eb1m tr\u00e1nh b\u1ecb m\u1edd. Duy tr\u00ec v\u00f9ng y\u00ean t\u0129nh \u2013 vi\u1ec1n tr\u1eafng xung quanh m\u00e3 \u2013 r\u1ed9ng \u00edt nh\u1ea5t b\u1ed1n m\u00f4-\u0111un \u1edf m\u1ed7i c\u1ea1nh. K\u00edch th\u01b0\u1edbc th\u1ef1c t\u1ebf t\u1ed1i thi\u1ec3u cho h\u1ea7u h\u1ebft c\u00e1c t\u00e0i li\u1ec7u ti\u1ebfp th\u1ecb l\u00e0 0,8 \u00d7 0,8 inch; \u0111\u1ed1i v\u1edbi danh thi\u1ebfp \u0111\u01b0\u1ee3c xem \u1edf c\u1ef1 ly g\u1ea7n, \u00edt nh\u1ea5t l\u00e0 1 \u00d7 1 inch.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110\u00e0o t\u1ea1o \u0111\u1ed9i ng\u0169 c\u1ee7a b\u1ea1n<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t c\u00f4ng ngh\u1ec7 ch\u1ec9 c\u00f3 t\u00e1c d\u1ee5ng nh\u1ea5t \u0111\u1ecbnh. \u0110\u1ed9i ng\u0169 ti\u1ebfp th\u1ecb c\u1ee7a b\u1ea1n c\u1ea7n hi\u1ec3u m\u1ed9t chi\u1ebfn d\u1ecbch m\u00e3 QR an to\u00e0n tr\u00f4ng nh\u01b0 th\u1ebf n\u00e0o v\u00e0 nh\u1eefng d\u1ea5u hi\u1ec7u n\u00e0o cho th\u1ea5y c\u00f3 \u0111i\u1ec1u g\u00ec \u0111\u00f3 kh\u00f4ng \u1ed5n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec1 c\u1eadp c\u00e1c l\u0129nh v\u1ef1c n\u00e0y trong \u0111\u00e0o t\u1ea1o nh\u00f3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1ch nh\u1eadn bi\u1ebft m\u00e3 v\u1eadt l\u00fd b\u1ecb gi\u1ea3 m\u1ea1o<\/li>\n<li>C\u00e1ch di\u1ec5n gi\u1ea3i ph\u00e2n t\u00edch qu\u00e9t v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c b\u1ea5t th\u01b0\u1eddng<\/li>\n<li>C\u00e1c b\u01b0\u1edbc c\u1ea7n th\u1ef1c hi\u1ec7n khi m\u00e3 b\u1ecb nghi ng\u1edd b\u1ecb x\u00e2m ph\u1ea1m (v\u00f4 hi\u1ec7u h\u00f3a, \u0111i\u1ec1u tra, th\u00f4ng b\u00e1o)<\/li>\n<li>C\u00e1ch \u00e1p d\u1ee5ng y\u00eau c\u1ea7u v\u1ec1 th\u01b0\u01a1ng hi\u1ec7u v\u00e0 HTTPS khi t\u1ea1o m\u00e3 m\u1edbi<\/li>\n<li>C\u00e1ch vi\u1ebft c\u00e1c l\u1eddi k\u00eau g\u1ecdi h\u00e0nh \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 cung c\u1ea5p ng\u1eef c\u1ea3nh cho ng\u01b0\u1eddi d\u00f9ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-marketing-checklist-for-small-businesses\/\">Danh s\u00e1ch ki\u1ec3m tra ti\u1ebfp th\u1ecb m\u00e3 QR cho doanh nghi\u1ec7p nh\u1ecf<\/a> l\u00e0 m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o h\u1eefu \u00edch \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u00e1c quy tr\u00ecnh l\u00e0m vi\u1ec7c n\u00e0y v\u00e0o quy tr\u00ecnh ti\u00eau chu\u1ea9n c\u1ee7a nh\u00f3m b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<div class=\"schema-faq\"><div class=\"schema-faq-section\" id=\"faq-question-e845eb594b48\"><strong class=\"schema-faq-question\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u00e3 QR t\u0129nh v\u00e0 \u0111\u1ed9ng cho m\u1ee5c \u0111\u00edch b\u1ea3o m\u1eadt l\u00e0 g\u00ec?<\/strong> <p class=\"schema-faq-answer\">M\u00e3 QR t\u0129nh nh\u00fang URL \u0111\u00edch v\u0129nh vi\u1ec5n v\u00e0o m\u1eabu m\u00e3 v\u00e0 kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i sau khi t\u1ea1o. N\u1ebfu m\u00e3 t\u0129nh b\u1ecb x\u00e2m ph\u1ea1m ho\u1eb7c d\u1eabn \u0111\u1ebfn m\u1ed9t trang b\u1ecb h\u1ecfng, b\u1ea1n ph\u1ea3i in l\u1ea1i m\u1ecdi v\u1eadt ph\u1ea9m v\u1eadt l\u00fd m\u00e0 n\u00f3 xu\u1ea5t hi\u1ec7n. M\u00e3 QR \u0111\u1ed9ng s\u1eed d\u1ee5ng m\u1ed9t URL chuy\u1ec3n h\u01b0\u1edbng ng\u1eafn m\u00e0 b\u1ea1n ki\u1ec3m so\u00e1t t\u1eeb m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt \u0111\u00edch ho\u1eb7c v\u00f4 hi\u1ec7u h\u00f3a m\u00e3 ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng c\u1ea7n in l\u1ea1i b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec. M\u00e3 \u0111\u1ed9ng c\u0169ng cung c\u1ea5p ph\u00e2n t\u00edch qu\u00e9t theo th\u1eddi gian th\u1ef1c, gi\u00fap b\u1ea1n ph\u00e1t hi\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u0111\u00e1ng ng\u1edd. \u0110\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 chi\u1ebfn d\u1ecbch ti\u1ebfp th\u1ecb n\u00e0o m\u00e0 b\u1ea3o m\u1eadt v\u00e0 t\u00ednh linh ho\u1ea1t l\u00e0 quan tr\u1ecdng, m\u00e3 \u0111\u1ed9ng l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-36d37372ae3d\"><strong class=\"schema-faq-question\">L\u00e0m sao t\u00f4i bi\u1ebft li\u1ec7u m\u1ed9t trong c\u00e1c m\u00e3 QR c\u1ee7a t\u00f4i \u0111\u00e3 b\u1ecb gi\u1ea3 m\u1ea1o?<\/strong> <p class=\"schema-faq-answer\">Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra c\u00e1c m\u00e3 v\u1eadt l\u00fd t\u1ea1i m\u1ed7i v\u1ecb tr\u00ed \u0111\u1eb7t v\u00e0 so s\u00e1nh ch\u00fang v\u1edbi h\u00ecnh \u1ea3nh tham chi\u1ebfu c\u1ee7a m\u00e3 h\u1ee3p l\u1ec7. V\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt s\u1ed1, h\u00e3y theo d\u00f5i ph\u00e2n t\u00edch qu\u00e9t c\u1ee7a b\u1ea1n \u0111\u1ec3 t\u00ecm c\u00e1c m\u1eabu b\u1ea5t th\u01b0\u1eddng \u2013 c\u00e1c \u0111\u1ee3t t\u0103ng \u0111\u1ed9t bi\u1ebfn v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng kh\u00f4ng mong mu\u1ed1n, c\u00e1c l\u01b0\u1ee3t qu\u00e9t t\u1eeb c\u00e1c khu v\u1ef1c \u0111\u1ecba l\u00fd kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng ho\u1eb7c t\u1ea7n su\u1ea5t qu\u00e9t cao t\u1eeb m\u1ed9t thi\u1ebft b\u1ecb duy nh\u1ea5t. B\u1edfi v\u00ec m\u00e3 QR \u0111\u1ed9ng theo d\u00f5i c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y theo th\u1eddi gian th\u1ef1c, b\u1ea1n c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c b\u1ea5t th\u01b0\u1eddng nhanh ch\u00f3ng v\u00e0 v\u00f4 hi\u1ec7u h\u00f3a chuy\u1ec3n h\u01b0\u1edbng b\u1ecb \u1ea3nh h\u01b0\u1edfng tr\u01b0\u1edbc khi thi\u1ec7t h\u1ea1i \u0111\u00e1ng k\u1ec3 x\u1ea3y ra.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-3a41e8e6d5df\"><strong class=\"schema-faq-question\">M\u1ed7i trang \u0111\u00edch m\u00e3 QR n\u00ean bao g\u1ed3m nh\u1eefng g\u00ec \u0111\u1ec3 \u0111\u01b0\u1ee3c coi l\u00e0 an to\u00e0n?<\/strong> <p class=\"schema-faq-answer\">M\u1ecdi trang \u0111\u00edch \u0111\u01b0\u1ee3c li\u00ean k\u1ebft t\u1eeb m\u00e3 QR ph\u1ea3i s\u1eed d\u1ee5ng HTTPS (m\u00e3 h\u00f3a TLS\/SSL), t\u1ea3i nhanh tr\u00ean thi\u1ebft b\u1ecb di \u0111\u1ed9ng v\u00e0 hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng nh\u1eadn di\u1ec7n th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn h\u1ecd \u0111ang \u1edf \u0111\u00fang n\u01a1i. \u0110\u1ed1i v\u1edbi c\u00e1c trang thu th\u1eadp b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng n\u00e0o, h\u00e3y bao g\u1ed3m m\u1ed9t li\u00ean k\u1ebft r\u00f5 r\u00e0ng \u0111\u1ebfn ch\u00ednh s\u00e1ch quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a b\u1ea1n v\u00e0 m\u1ed9t c\u01a1 ch\u1ebf t\u1eeb ch\u1ed1i ho\u1eb7c \u0111\u1ed3ng \u00fd d\u1ec5 ti\u1ebfp c\u1eadn theo y\u00eau c\u1ea7u c\u1ee7a GDPR ho\u1eb7c CCPA. N\u1ebfu trang x\u1eed l\u00fd th\u00f4ng tin nh\u1ea1y c\u1ea3m nh\u01b0 thanh to\u00e1n ho\u1eb7c th\u00f4ng tin \u0111\u0103ng nh\u1eadp, h\u00e3y c\u00e2n nh\u1eafc th\u00eam x\u00e1c th\u1ef1c \u0111a y\u1ebfu t\u1ed1 nh\u01b0 m\u1ed9t l\u1edbp b\u1ea3o v\u1ec7 b\u1ed5 sung.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>B\u1ea3o v\u1ec7 th\u01b0\u01a1ng hi\u1ec7u v\u00e0 kh\u00e1ch h\u00e0ng c\u1ee7a b\u1ea1n kh\u1ecfi gian l\u1eadn m\u00e3 QR. T\u00ecm hi\u1ec3u c\u00e1ch ng\u0103n ch\u1eb7n l\u1eeba \u0111\u1ea3o qua m\u00e3 QR, s\u1eed d\u1ee5ng m\u00e3 \u0111\u1ed9ng \u0111\u1ec3 ki\u1ec3m so\u00e1t v\u00e0 gi\u00e1m s\u00e1t c\u00e1c chi\u1ebfn d\u1ecbch \u0111\u1ec3 tu\u00e2n th\u1ee7 d\u1eef li\u1ec7u.<\/p>","protected":false},"author":17,"featured_media":54087,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-39114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.7 (Yoast SEO v28.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>QR Code Sharing in Marketing: Safety Tips<\/title>\n<meta name=\"description\" content=\"Learn essential safety tips for QR code marketing to protect your business and customers from scams and data breaches.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-sharing-in-marketing-safety-tips\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"QR Code Safety Tips for Marketing Campaigns\" \/>\n<meta property=\"og:description\" content=\"Learn essential safety tips for QR code marketing to protect your business and customers from scams and data breaches.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-sharing-in-marketing-safety-tips\/\" \/>\n<meta property=\"og:site_name\" content=\"Pageloot\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/pageloot\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-06-20T04:43:09+00:00\" \/>\n<meta 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