{"id":41670,"date":"2025-07-11T04:32:49","date_gmt":"2025-07-11T04:32:49","guid":{"rendered":"https:\/\/staging.pageloot.com\/uncategorized\/ultimate-guide-to-qr-codes-for-mobile-wallets\/"},"modified":"2026-04-22T13:14:08","modified_gmt":"2026-04-22T13:14:08","slug":"ultimate-guide-to-qr-codes-for-mobile-wallets","status":"publish","type":"post","link":"https:\/\/pageloot.com\/vi\/blog\/ultimate-guide-to-qr-codes-for-mobile-wallets\/","title":{"rendered":"C\u00e1ch t\u1ea1o M\u00e3 QR cho Th\u1ebb v\u00ed di \u0111\u1ed9ng"},"content":{"rendered":"<p class=\"wp-block-paragraph\">B\u1ea1n \u0111ang g\u1eb7p kh\u00f3 kh\u0103n trong vi\u1ec7c k\u1ebft n\u1ed1i gi\u1eefa ti\u1ebfp th\u1ecb v\u1eadt l\u00fd v\u00e0 \u1ee9ng d\u1ee5ng v\u00ed k\u1ef9 thu\u1eadt s\u1ed1? Vi\u1ec7c kh\u00f4ng cung c\u1ea5p tr\u1ea3i nghi\u1ec7m qu\u00e9t li\u1ec1n m\u1ea1ch d\u1eabn \u0111\u1ebfn kh\u00e1ch h\u00e0ng th\u1ea5t v\u1ecdng v\u00e0 m\u1ea5t t\u01b0\u01a1ng t\u00e1c t\u1ea1i qu\u1ea7y thanh to\u00e1n. H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch t\u1ea1o v\u00e0 nh\u00fang m\u00e3 QR chuy\u00ean nghi\u1ec7p v\u00e0o th\u1ebb Apple v\u00e0 Google Wallet \u0111\u1ec3 h\u1ee3p l\u00fd h\u00f3a c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c t\u00edch h\u1ee3p v\u00ed di \u0111\u1ed9ng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00edch h\u1ee3p m\u00e3 QR v\u00e0o v\u00ed di \u0111\u1ed9ng nh\u01b0 Apple Wallet v\u00e0 Google Wallet thay \u0111\u1ed5i c\u00e1ch kh\u00e1ch h\u00e0ng t\u01b0\u01a1ng t\u00e1c v\u1edbi th\u01b0\u01a1ng hi\u1ec7u c\u1ee7a b\u1ea1n. Kh\u00f4ng gi\u1ed1ng nh\u01b0 v\u00e9 gi\u1ea5y ho\u1eb7c th\u1ebb nh\u1ef1a, th\u1ebb k\u1ef9 thu\u1eadt s\u1ed1 v\u1eabn c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c tr\u00ean \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh, gi\u1ea3m kh\u1ea3 n\u0103ng m\u1ea5t \u0111\u1ed3 v\u00e0 t\u0103ng t\u1ed1c giao d\u1ecbch. S\u1ef1 chuy\u1ec3n \u0111\u1ed5i k\u1ef9 thu\u1eadt s\u1ed1 n\u00e0y cho ph\u00e9p b\u1ea1n thay th\u1ebf th\u1ebb kh\u00e1ch h\u00e0ng th\u00e2n thi\u1ebft truy\u1ec1n th\u1ed1ng b\u1eb1ng m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf hi\u1ec7u qu\u1ea3 h\u01a1n, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ee3i th\u1ebf kinh doanh ch\u00ednh l\u00e0 s\u1ef1 linh ho\u1ea1t th\u00f4ng qua c\u00e1c c\u1eadp nh\u1eadt theo th\u1eddi gian th\u1ef1c. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/qr-code-generator\/\">m\u00e3 QR \u0111\u1ed9ng<\/a>, b\u1ea1n c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt d\u1eef li\u1ec7u \u0111\u1eb1ng sau m\u00e3 \u2013 ch\u1eb3ng h\u1ea1n nh\u01b0 thay \u0111\u1ed5i s\u1ed1 gh\u1ebf ho\u1eb7c l\u00e0m m\u1edbi s\u1ed1 d\u01b0 \u0111i\u1ec3m \u2013 m\u00e0 kh\u00f4ng y\u00eau c\u1ea7u kh\u00e1ch h\u00e0ng t\u1ea3i xu\u1ed1ng th\u1ebb m\u1edbi. S\u1ef1 \u0111\u1ed3ng b\u1ed9 h\u00f3a n\u00e0y \u0111\u1ea3m b\u1ea3o th\u00f4ng tin lu\u00f4n ch\u00ednh x\u00e1c, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi <a href=\"https:\/\/pageloot.com\/vi\/blog\/how-to-create-secure-qr-code-event-tickets\/\">v\u00e9 s\u1ef1 ki\u1ec7n m\u00e3 QR an to\u00e0n<\/a> v\u00e0 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i nh\u1ea1y c\u1ea3m v\u1ec1 th\u1eddi gian.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u1ea1o m\u00e3 QR cho Apple Wallet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Apple Wallet s\u1eed d\u1ee5ng m\u1ed9t \u0111\u1ecbnh d\u1ea1ng t\u1ec7p c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 `.pkpass` \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c m\u1ee5c k\u1ef9 thu\u1eadt s\u1ed1. \u0110\u1ec3 bao g\u1ed3m m\u00e3 QR trong th\u1ebb Apple Wallet, b\u1ea1n ph\u1ea3i \u0111\u1ecbnh ngh\u0129a \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e3 v\u1ea1ch trong t\u1ec7p `pass.json`. Apple h\u1ed7 tr\u1ee3 m\u1ed9t s\u1ed1 \u0111\u1ecbnh d\u1ea1ng bao g\u1ed3m `PKBarcodeFormatQR`, `PKBarcodeFormatAztec` v\u00e0 `PKBarcodeFormatPDF417`. Khi c\u1ea5u h\u00ecnh chu\u1ed7i th\u00f4ng b\u00e1o, b\u1ea1n n\u00ean s\u1eed d\u1ee5ng m\u00e3 h\u00f3a UTF-8 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch t\u1ed1i \u0111a tr\u00ean c\u00e1c m\u00e1y qu\u00e9t ph\u1ea7n c\u1ee9ng kh\u00e1c nhau.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c bao g\u1ed3m v\u0103n b\u1ea3n thay th\u1ebf b\u00ean c\u1ea1nh m\u00e3 h\u00ecnh \u1ea3nh c\u0169ng l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n chuy\u00ean nghi\u1ec7p. Tr\u01b0\u1eddng n\u00e0y hi\u1ec3n th\u1ecb s\u1ed1 v\u00e9 ho\u1eb7c ID th\u00e0nh vi\u00ean b\u1eb1ng v\u0103n b\u1ea3n thu\u1ea7n t\u00fay b\u00ean d\u01b0\u1edbi m\u00e3 QR, cung c\u1ea5p m\u1ed9t b\u1ea3n sao l\u01b0u th\u1ee7 c\u00f4ng c\u1ea7n thi\u1ebft n\u1ebfu m\u00e0n h\u00ecnh c\u1ee7a ng\u01b0\u1eddi d\u00f9ng b\u1ecb h\u1ecfng ho\u1eb7c m\u00e1y qu\u00e9t kh\u00f4ng th\u1ec3 \u0111\u0103ng k\u00fd. Qu\u1ea3n l\u00fd c\u00e1c t\u1ea3i tr\u1ecdng n\u00e0y th\u00f4ng qua m\u1ed9t n\u1ec1n t\u1ea3ng t\u1eadp trung cho ph\u00e9p b\u1ea1n theo d\u00f5i m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c v\u00e0 x\u00e1c minh khi th\u1ebb \u0111\u01b0\u1ee3c th\u00eam ho\u1eb7c \u0111\u1ed5i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u00fang m\u00e3 QR v\u00e0o Google Wallet<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Google Wallet ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu th\u00f4ng qua Google Wallet API, n\u01a1i b\u1ea1n t\u1ea1o \u201cL\u1edbp th\u1ebb\u201d (Pass Classes) v\u00e0 \u201c\u0110\u1ed1i t\u01b0\u1ee3ng th\u1ebb\u201d (Pass Objects) \u0111\u1ec3 \u0111\u1ea1i di\u1ec7n cho th\u1ebb kh\u00e1ch h\u00e0ng th\u00e2n thi\u1ebft ho\u1eb7c v\u00e9 s\u1ef1 ki\u1ec7n. Trong API n\u00e0y, b\u1ea1n \u0111\u1ecbnh ngh\u0129a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e3 v\u1ea1ch v\u00e0 ch\u1ec9 \u0111\u1ecbnh lo\u1ea1i l\u00e0 `qrCode` \u0111\u1ed3ng th\u1eddi cung c\u1ea5p chu\u1ed7i d\u1eef li\u1ec7u ho\u1eb7c URL c\u00f3 li\u00ean quan. M\u1eb7c d\u00f9 d\u1eef li\u1ec7u t\u0129nh l\u00e0 m\u1ed9t t\u00f9y ch\u1ecdn, nh\u01b0ng r\u1ea5t khuy\u1ebfn kh\u00edch li\u00ean k\u1ebft v\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ee5 \u0111\u1ed9ng \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1eed d\u1ee5ng c\u00e1c li\u00ean k\u1ebft tr\u1ecf \u0111\u1ebfn m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ee5 \u0111\u1ed9ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 <a href=\"https:\/\/pageloot.com\/vi\/blog\/how-to-set-up-qr-code-loyalty-programs\/\">thi\u1ebft l\u1eadp c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh kh\u00e1ch h\u00e0ng th\u00e2n thi\u1ebft b\u1eb1ng m\u00e3 QR<\/a> n\u01a1i s\u1ed1 d\u01b0 \u0111i\u1ec3m ph\u1ea3i t\u1ef1 \u0111\u1ed9ng c\u1eadp nh\u1eadt. Google Wallet cho ph\u00e9p giao di\u1ec7n c\u00f3 t\u00ednh tr\u1ef1c quan cao bao g\u1ed3m t\u1ed1i \u0111a ba h\u00e0ng v\u0103n b\u1ea3n v\u00e0 m\u1ed9t h\u00ecnh \u1ea3nh ch\u00ednh. B\u1ea1n n\u00ean \u0111\u1ea3m b\u1ea3o m\u00e3 QR \u0111\u01b0\u1ee3c \u0111\u1eb7t n\u1ed5i b\u1eadt trong b\u1ed1 c\u1ee5c th\u1ebb \u0111\u1ec3 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng ph\u1ea3i cu\u1ed9n \u0111\u1ec3 t\u00ecm n\u00f3 trong qu\u00e1 tr\u00ecnh giao d\u1ecbch.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><strong>S\u1eb5n s\u00e0ng x\u00e2y d\u1ef1ng th\u1ebb k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a b\u1ea1n?<\/strong> S\u1eed d\u1ee5ng c\u1ee7a Pageloot <a href=\"https:\/\/pageloot.com\/vi\/qr-code-generator\/\">Tr\u00ecnh t\u1ea1o m\u00e3 QR<\/a> \u0111\u1ec3 t\u1ea1o m\u00e3 QR \u0111\u1ed9ng, \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao t\u00edch h\u1ee3p ho\u00e0n h\u1ea3o v\u1edbi API Apple v\u00e0 Google Wallet.<\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">Ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf v\u00e0 kh\u1ea3 n\u0103ng qu\u00e9t quan tr\u1ecdng<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e3 QR trong v\u00ed di \u0111\u1ed9ng ch\u1ec9 h\u1eefu \u00edch n\u1ebfu n\u00f3 qu\u00e9t nhanh ch\u00f3ng trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng kh\u00e1c nhau. M\u00e0n h\u00ecnh di \u0111\u1ed9ng c\u00f3 th\u1ec3 ph\u1ea3n chi\u1ebfu v\u00e0 d\u1ec5 b\u1ecb ch\u00f3i, v\u00ec v\u1eady thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n ph\u1ea3i \u01b0u ti\u00ean kh\u1ea3 n\u0103ng \u0111\u1ecdc tr\u00ean h\u1ebft. Duy tr\u00ec t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n cao l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a kh\u1ea3 n\u0103ng qu\u00e9t. B\u1ea1n n\u00ean \u0111\u1eb7t m\u1ee5c ti\u00eau t\u1ef7 l\u1ec7 t\u01b0\u01a1ng ph\u1ea3n \u00edt nh\u1ea5t 4:1, th\u01b0\u1eddng \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c m\u00f4-\u0111un t\u1ed1i tr\u00ean n\u1ec1n s\u00e1ng. \u0110\u1ec3 bi\u1ebft th\u00eam chi ti\u1ebft k\u1ef9 thu\u1eadt, b\u1ea1n c\u00f3 th\u1ec3 xem h\u01b0\u1edbng d\u1eabn c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-color-contrast-best-practices\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n m\u00e0u c\u1ee7a m\u00e3 QR<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/simple-clean-infographic-aspect-ratio-9-16-white-background-black-text-blue-7145-aa816ffa13de.webp\" alt=\"Ti\u00eau chu\u1ea9n QR v\u00ed\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">K\u00edch th\u01b0\u1edbc c\u0169ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c m\u00e1y qu\u00e9t thu th\u1eadp d\u1eef li\u1ec7u th\u00e0nh c\u00f4ng nh\u01b0 th\u1ebf n\u00e0o. K\u00edch th\u01b0\u1edbc t\u1ed1i thi\u1ec3u 0,8 x 0,8 inch (2\u00d72 cm) \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho c\u00e1c m\u00e3 hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh di \u0111\u1ed9ng. \u0110\u1ec3 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 tin c\u1eady h\u01a1n n\u1eefa, b\u1ea1n n\u00ean tu\u00e2n th\u1ee7 c\u00e1c \u0111i\u1ec1u sau <a href=\"https:\/\/pageloot.com\/vi\/blog\/best-practices-for-qr-code-readability\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t \u0111\u1ec3 \u0111\u1ecdc m\u00e3 QR<\/a>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng s\u1eeda l\u1ed7i c\u1ea5p Q ho\u1eb7c H \u0111\u1ec3 cho ph\u00e9p m\u00e3 v\u1eabn c\u00f3 th\u1ec3 qu\u00e9t \u0111\u01b0\u1ee3c ngay c\u1ea3 khi m\u00e0n h\u00ecnh \u0111i\u1ec7n tho\u1ea1i c\u00f3 v\u1ebft x\u01b0\u1edbc nh\u1ecf.<\/li>\n<li>Duy tr\u00ec m\u1ed9t v\u00f9ng y\u00ean t\u0129nh r\u00f5 r\u00e0ng, l\u00e0 m\u1ed9t \u0111\u01b0\u1eddng vi\u1ec1n kh\u00f4ng gian tr\u1ed1ng xung quanh m\u00e3 gi\u00fap m\u00e1y qu\u00e9t ph\u00e2n bi\u1ec7t n\u00f3 v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf kh\u00e1c.<\/li>\n<li>Tr\u00e1nh s\u1eed d\u1ee5ng gradient ho\u1eb7c b\u00f3ng \u0111\u1ed5 trong c\u00e1c m\u00f4-\u0111un m\u00e3, v\u00ec nh\u1eefng \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y nh\u1ea7m l\u1eabn cho <a href=\"https:\/\/pageloot.com\/vi\/qr-code-scanner\/\">M\u00e1y qu\u00e9t m\u00e3 QR<\/a> b\u1eb1ng c\u00e1ch t\u1ea1o ra \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt chi ti\u1ebft, ch\u1eb3ng h\u1ea1n nh\u01b0 nh\u1eefng ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong <a href=\"https:\/\/pageloot.com\/vi\/blog\/qr-code-usability-best-practices\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t v\u1ec1 kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng m\u00e3 QR<\/a>, cho th\u1ea5y vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c h\u01b0\u1edbng d\u1eabn ISO v\u1ec1 v\u00f9ng y\u00ean t\u0129nh v\u00e0 m\u1eadt \u0111\u1ed9 m\u00f4-\u0111un s\u1ebd \u0111\u1ea3m b\u1ea3o th\u1ebb c\u1ee7a b\u1ea1n ho\u1ea1t \u0111\u1ed9ng tr\u00ean c\u1ea3 thi\u1ebft b\u1ecb iOS v\u00e0 Android b\u1ea5t k\u1ec3 ch\u1ea5t l\u01b0\u1ee3ng camera.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u1ea3o v\u1ec7 th\u1ebb k\u1ef9 thu\u1eadt s\u1ed1 ch\u1ed1ng gian l\u1eadn<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Khi s\u1eed d\u1ee5ng m\u00e3 QR cho v\u00e9 ho\u1eb7c d\u1eef li\u1ec7u kh\u00e1ch h\u00e0ng th\u00e2n thi\u1ebft nh\u1ea1y c\u1ea3m, b\u1ea3o m\u1eadt l\u00e0 t\u1ed1i quan tr\u1ecdng v\u00ec m\u00e3 t\u0129nh c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c ch\u1ee5p m\u00e0n h\u00ecnh v\u00e0 chia s\u1ebb. \u0110\u1ec3 ng\u0103n ch\u1eb7n vi\u1ec7c s\u1eed d\u1ee5ng tr\u00e1i ph\u00e9p, b\u1ea1n n\u00ean tri\u1ec3n khai x\u00e1c th\u1ef1c \u0111\u1ed9ng th\u00f4ng qua <a href=\"https:\/\/pageloot.com\/vi\/blog\/secure-qr-code-generation-best-practices\/\">c\u00e1c ph\u01b0\u01a1ng ph\u00e1p hay nh\u1ea5t \u0111\u1ec3 t\u1ea1o m\u00e3 QR an to\u00e0n<\/a>. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p b\u1ea1n t\u1ea1o m\u00e3 h\u1ebft h\u1ea1n sau m\u1ed9t l\u1ea7n s\u1eed d\u1ee5ng ho\u1eb7c \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi m\u1ed9t phi\u00ean ng\u01b0\u1eddi d\u00f9ng c\u1ee5 th\u1ec3, \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/pageloot.com\/wp-content\/uploads\/2026\/03\/simple-square-illustration-aspect-ratio-1-1-white-background-with-blue-and-lig-3363-bf67ea668025.webp\" alt=\"Th\u1ebb v\u00ed an to\u00e0n\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3o m\u1eadt c\u0169ng m\u1edf r\u1ed9ng \u0111\u1ebfn l\u1edbp truy\u1ec1n d\u1eef li\u1ec7u. Lu\u00f4n s\u1eed d\u1ee5ng li\u00ean k\u1ebft HTTPS cho b\u1ea5t k\u1ef3 d\u1eef li\u1ec7u n\u00e0o \u0111\u01b0\u1ee3c nh\u00fang trong m\u00e3 QR \u0111\u1ec3 b\u1ea3o v\u1ec7 quy\u1ec1n ri\u00eang t\u01b0 c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a th\u00f4ng tin. \u0110\u1ed1i v\u1edbi c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f3 r\u1ee7i ro cao, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng <a href=\"https:\/\/pageloot.com\/vi\/blog\/how-error-correction-works-in-editable-qr-codes\/\">s\u1eeda l\u1ed7i cho m\u00e3 QR c\u00f3 th\u1ec3 ch\u1ec9nh s\u1eeda<\/a> \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ngay c\u1ea3 m\u1ed9t m\u00e0n h\u00ecnh b\u1ecb h\u01b0 h\u1ecfng nh\u1eb9 c\u0169ng kh\u00f4ng ng\u0103n c\u1ea3n ng\u01b0\u1eddi d\u00f9ng h\u1ee3p ph\u00e1p truy c\u1eadp c\u00e1c l\u1ee3i \u00edch ho\u1eb7c \u0111i\u1ec3m v\u00e0o c\u1ee7a h\u1ecd.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00f3m t\u1eaft c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00edch h\u1ee3p m\u00e3 QR v\u00e0o v\u00ed di \u0111\u1ed9ng l\u00e0 m\u1ed9t c\u00e1ch m\u1ea1nh m\u1ebd \u0111\u1ec3 n\u00e2ng cao s\u1ef1 ti\u1ec7n l\u1ee3i cho kh\u00e1ch h\u00e0ng v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u t\u01b0\u01a1ng t\u00e1c theo th\u1eddi gian th\u1ef1c. B\u1eb1ng c\u00e1ch t\u1eadp trung v\u00e0o thi\u1ebft k\u1ebf c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao, k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u00e0 li\u00ean k\u1ebft \u0111\u1ed9ng an to\u00e0n, b\u1ea1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi t\u01b0\u01a1ng t\u00e1c t\u1ea1i \u0111i\u1ec3m b\u00e1n h\u00e0ng ho\u1eb7c \u0111i\u1ec3m v\u00e0o \u0111\u1ec1u di\u1ec5n ra su\u00f4n s\u1ebb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o th\u1ebb k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee7a b\u1ea1n chuy\u00ean nghi\u1ec7p v\u00e0 \u0111\u00e1ng tin c\u1eady, h\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch thi\u1ebft k\u1ebf t\u00e0i s\u1ea3n c\u1ee7a b\u1ea1n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t <a href=\"https:\/\/pageloot.com\/vi\/qr-code-generator\/\">tr\u00ecnh t\u1ea1o m\u00e3 QR<\/a>. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p b\u1ea1n ki\u1ec3m tra c\u00e1c m\u1ee9c \u0111\u1ed9 s\u1eeda l\u1ed7i v\u00e0 t\u00f9y ch\u1ecdn th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c nhau tr\u01b0\u1edbc khi ho\u00e0n to\u00e0n cam k\u1ebft tri\u1ec3n khai v\u00ed di \u0111\u1ed9ng c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-268a677d7d62\"><strong class=\"schema-faq-question\">\u0110\u1ecbnh d\u1ea1ng m\u00e3 v\u1ea1ch t\u1ed1t nh\u1ea5t cho v\u00ed di \u0111\u1ed9ng l\u00e0 g\u00ec?<\/strong> <p class=\"schema-faq-answer\">M\u1eb7c d\u00f9 Apple h\u1ed7 tr\u1ee3 Aztec v\u00e0 PDF417, m\u00e3 QR nh\u00ecn chung l\u00e0 \u0111\u1ecbnh d\u1ea1ng t\u1ed1t nh\u1ea5t v\u00ec n\u00f3 \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 camera \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh v\u00e0 m\u00e1y qu\u00e9t b\u00e1n l\u1ebb hi\u1ec7n \u0111\u1ea1i nh\u1eadn di\u1ec7n ph\u1ed5 bi\u1ebfn. N\u00f3 mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng t\u1ed1t nh\u1ea5t gi\u1eefa dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u v\u00e0 kh\u1ea3 n\u0103ng qu\u00e9t tr\u00ean m\u00e0n h\u00ecnh c\u00f3 \u0111\u00e8n n\u1ec1n.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-e4cc76f5b444\"><strong class=\"schema-faq-question\">T\u00f4i c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt m\u00e3 QR sau khi kh\u00e1ch h\u00e0ng \u0111\u00e3 th\u00eam th\u1ebb v\u00e0o v\u00ed c\u1ee7a h\u1ecd kh\u00f4ng?<\/strong> <p class=\"schema-faq-answer\">C\u00f3, v\u1edbi \u0111i\u1ec1u ki\u1ec7n b\u1ea1n s\u1eed d\u1ee5ng m\u00e3 QR \u0111\u1ed9ng. B\u1eb1ng c\u00e1ch c\u1eadp nh\u1eadt d\u1eef li\u1ec7u \u0111\u00edch trong b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n qu\u1ea3n l\u00fd c\u1ee7a b\u1ea1n, k\u1ebft qu\u1ea3 qu\u00e9t s\u1ebd thay \u0111\u1ed5i ngay l\u1eadp t\u1ee9c m\u00e0 ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n t\u1ea3i xu\u1ed1ng t\u1ec7p m\u1edbi. \u0110i\u1ec1u n\u00e0y l\u00fd t\u01b0\u1edfng \u0111\u1ec3 c\u1eadp nh\u1eadt s\u1ed1 c\u1ed5ng ho\u1eb7c c\u1ea5p \u0111\u1ed9 th\u00e0nh vi\u00ean.<\/p> <\/div> <div class=\"schema-faq-section\" id=\"faq-question-235b01fc0a44\"><strong class=\"schema-faq-question\">T\u00f4i c\u00f3 c\u1ea7n t\u00e0i kho\u1ea3n nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec3 t\u1ea1o th\u1ebb v\u00ed kh\u00f4ng?<\/strong> <p class=\"schema-faq-answer\">\u0110\u1ec3 ph\u00e2n ph\u1ed1i th\u1ebb Apple Wallet ch\u00ednh th\u1ee9c, b\u1ea1n th\u01b0\u1eddng c\u1ea7n c\u00f3 t\u01b0 c\u00e1ch th\u00e0nh vi\u00ean Ch\u01b0\u01a1ng tr\u00ecnh nh\u00e0 ph\u00e1t tri\u1ec3n Apple \u0111\u1ec3 k\u00fd c\u00e1c th\u1ebb b\u1eb1ng ch\u1ee9ng ch\u1ec9. Google Wallet y\u00eau c\u1ea7u quy\u1ec1n truy c\u1eadp v\u00e0o B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n Google Pay &amp; Wallet \u0111\u1ec3 qu\u1ea3n l\u00fd kh\u00f3a API v\u00e0 \u0111\u1ed1i t\u01b0\u1ee3ng th\u1ebb.<\/p> <\/div> <\/div>","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u c\u00e1ch t\u1ea1o v\u00e0 nh\u00fang m\u00e3 QR v\u00e0o th\u1ebb Apple v\u00e0 Google Wallet. H\u01b0\u1edbng d\u1eabn n\u00e0y bao g\u1ed3m thi\u1ebft l\u1eadp API k\u1ef9 thu\u1eadt, ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf v\u00e0 c\u1eadp nh\u1eadt \u0111\u1ed9ng.<\/p>","protected":false},"author":17,"featured_media":50787,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2635],"tags":[],"class_list":["post-41670","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 v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>How to Create QR Codes for Mobile Wallet Passes<\/title>\n<meta name=\"description\" content=\"Learn how to generate and embed QR codes into Apple and Google Wallet passes. This guide covers technical API setup, design standards, and dynamic updates.\" \/>\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\/ultimate-guide-to-qr-codes-for-mobile-wallets\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Create QR Codes for Mobile Wallet Passes\" \/>\n<meta property=\"og:description\" content=\"Learn how to generate and embed QR codes into Apple and Google Wallet passes. 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Siim c\u00f3 n\u1ec1n t\u1ea3ng k\u1ef9 thu\u1eadt s\u1ed1 s\u00e2u r\u1ed9ng v\u1edbi h\u01a1n 10 n\u0103m kinh nghi\u1ec7m v\u1eefng ch\u1eafc trong l\u0129nh v\u1ef1c Ph\u1ea7n m\u1ec1m d\u01b0\u1edbi d\u1ea1ng d\u1ecbch v\u1ee5 (SaaS), m\u1ed9t minh ch\u1ee9ng cho ki\u1ebfn th\u1ee9c s\u00e2u r\u1ed9ng c\u1ee7a \u00f4ng v\u1ec1 c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt s\u1ed1.","sameAs":["https:\/\/www.linkedin.com\/in\/siim-tiigimagi\/"]},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/ultimate-guide-to-qr-codes-for-mobile-wallets\/#faq-question-268a677d7d62","position":1,"url":"https:\/\/pageloot.com\/blog\/ultimate-guide-to-qr-codes-for-mobile-wallets\/#faq-question-268a677d7d62","name":"\u0110\u1ecbnh d\u1ea1ng m\u00e3 v\u1ea1ch t\u1ed1t nh\u1ea5t cho v\u00ed di \u0111\u1ed9ng l\u00e0 g\u00ec?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"While Apple supports Aztec and PDF417, the QR code is generally the best format because it is universally recognized by all smartphone cameras and modern retail scanners. It offers the best balance between data capacity and scannability on a backlit screen.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/ultimate-guide-to-qr-codes-for-mobile-wallets\/#faq-question-e4cc76f5b444","position":2,"url":"https:\/\/pageloot.com\/blog\/ultimate-guide-to-qr-codes-for-mobile-wallets\/#faq-question-e4cc76f5b444","name":"T\u00f4i c\u00f3 th\u1ec3 c\u1eadp nh\u1eadt m\u00e3 QR sau khi kh\u00e1ch h\u00e0ng \u0111\u00e3 th\u00eam th\u1ebb v\u00e0o v\u00ed c\u1ee7a h\u1ecd kh\u00f4ng?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Yes, provided you use dynamic QR codes. By updating the destination data in your management dashboard, the result of the scan changes instantly without the user needing to download a new file. This is ideal for updating gate numbers or membership tiers.","inLanguage":"vi"},"inLanguage":"vi"},{"@type":"Question","@id":"https:\/\/pageloot.com\/blog\/ultimate-guide-to-qr-codes-for-mobile-wallets\/#faq-question-235b01fc0a44","position":3,"url":"https:\/\/pageloot.com\/blog\/ultimate-guide-to-qr-codes-for-mobile-wallets\/#faq-question-235b01fc0a44","name":"T\u00f4i c\u00f3 c\u1ea7n t\u00e0i kho\u1ea3n nh\u00e0 ph\u00e1t tri\u1ec3n \u0111\u1ec3 t\u1ea1o th\u1ebb v\u00ed kh\u00f4ng?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"To distribute official Apple Wallet passes, you generally need an Apple Developer Program membership to sign the passes with a certificate. Google Wallet requires access to the Google Pay u005cu0026 Wallet Console to manage API keys and pass objects.","inLanguage":"vi"},"inLanguage":"vi"}]}},"_links":{"self":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/41670","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/comments?post=41670"}],"version-history":[{"count":21,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/41670\/revisions"}],"predecessor-version":[{"id":52746,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/posts\/41670\/revisions\/52746"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media\/50787"}],"wp:attachment":[{"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/media?parent=41670"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/categories?post=41670"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/pageloot.com\/vi\/wp-json\/wp\/v2\/tags?post=41670"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}