{"id":95281,"date":"2026-08-18T08:29:01","date_gmt":"2026-08-18T01:29:01","guid":{"rendered":"https:\/\/impress.vn\/?p=95281"},"modified":"2026-08-18T08:29:01","modified_gmt":"2026-08-18T01:29:01","slug":"chargeback-la-gi-quy-trinh-tranh-chap-the-ngan-hang","status":"publish","type":"post","link":"https:\/\/impress.vn\/en\/tin-tuc\/chargeback-la-gi-quy-trinh-tranh-chap-the-ngan-hang\/","title":{"rendered":"Chargeback L\u00e0 G\u00ec? V\u00ec Sao Ng\u00e2n H\u00e0ng B\u1ecb Tr\u1eeb Ti\u1ec1n Tr\u01b0\u1edbc Khi Merchant K\u1ecbp Ph\u1ea3n H\u1ed3i"},"content":{"rendered":"<p>M\u1ed9t bu\u1ed5i s\u00e1ng, k\u1ebf to\u00e1n ng\u00e2n h\u00e0ng ph\u00e1t hi\u1ec7n t\u00e0i kho\u1ea3n merchant b\u1ecb tr\u1eeb m\u1ed9t kho\u1ea3n ti\u1ec1n cho giao d\u1ecbch \u0111\u00e3 settlement t\u1eeb tu\u1ea7n tr\u01b0\u1edbc \u2014 kh\u00f4ng c\u00f3 c\u1ea3nh b\u00e1o tr\u01b0\u1edbc, kh\u00f4ng ch\u1edd merchant ph\u1ea3n h\u1ed3i. \u0110\u00e2y ch\u00ednh l\u00e0 <strong>chargeback<\/strong>, m\u1ed9t trong nh\u1eefng c\u01a1 ch\u1ebf g\u00e2y nhi\u1ec1u nh\u1ea7m l\u1eabn nh\u1ea5t trong v\u1eadn h\u00e0nh thanh to\u00e1n th\u1ebb. V\u1edbi \u0111\u1ed9i v\u1eadn h\u00e0nh ng\u00e2n h\u00e0ng v\u00e0 merchant, vi\u1ec7c kh\u00f4ng ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c chargeback v\u1edbi ho\u00e0n ti\u1ec1n (refund) th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 d\u1eabn t\u1edbi x\u1eed l\u00fd sai quy tr\u00ecnh, m\u1ea5t b\u1eb1ng ch\u1ee9ng \u0111\u00fang h\u1ea1n, v\u00e0 thi\u1ec7t h\u1ea1i t\u00e0i ch\u00ednh kh\u00f4ng \u0111\u00e1ng c\u00f3. B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch chargeback l\u00e0 g\u00ec, v\u00ec sao n\u00f3 kh\u00e1c ho\u00e0n to\u00e0n v\u1edbi refund, v\u00e0 5 giai \u0111o\u1ea1n c\u1ee7a m\u1ed9t tranh ch\u1ea5p th\u1ebb m\u00e0 \u0111\u1ed9i k\u1ef9 thu\u1eadt\/v\u1eadn h\u00e0nh ng\u00e2n h\u00e0ng c\u1ea7n n\u1eafm r\u00f5.<\/p>\n<figure class=\"wp-block-image size-full\" style=\"margin: 1.5em 0;\"><img class=\"lazyload\" decoding=\"async\" style=\"width: 100%; height: auto; display: block;\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%271200%27%20height%3D%27630%27%20viewBox%3D%270%200%201200%20630%27%3E%3Crect%20width%3D%271200%27%20height%3D%27630%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/impress.vn\/wp-content\/uploads\/2026\/08\/chargeback-quy-trinh-tranh-chap-the.png\" alt=\"S\u01a1 \u0111\u1ed3 chargeback: 4 b\u00ean tham gia v\u00e0 5 giai \u0111o\u1ea1n tranh ch\u1ea5p th\u1ebb\" \/><\/figure>\n<h2>Chargeback l\u00e0 g\u00ec?<\/h2>\n<p>Chargeback l\u00e0 h\u00e0nh \u0111\u1ed9ng <strong>\u00e9p bu\u1ed9c \u0111\u1ea3o ng\u01b0\u1ee3c thanh to\u00e1n<\/strong> (forced payment reversal) do ng\u00e2n h\u00e0ng ph\u00e1t h\u00e0nh th\u1ebb (issuer) th\u1ef1c hi\u1ec7n \u2014 ghi n\u1ee3 tr\u1ef1c ti\u1ebfp acquirer\/merchant m\u1ed9t kho\u1ea3n ti\u1ec1n t\u01b0\u01a1ng \u1ee9ng \u2014 sau khi issuer x\u00e1c nh\u1eadn m\u1ed9t giao d\u1ecbch \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n tranh ch\u1ea5p. \u0110i\u1ec3m quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd: chargeback <strong>kh\u00f4ng ph\u1ea3i<\/strong> l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean c\u1ee7a m\u1ed9t tranh ch\u1ea5p. N\u00f3 l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a m\u1ed9t chu\u1ed7i b\u01b0\u1edbc x\u1eed l\u00fd tr\u01b0\u1edbc \u0111\u00f3, v\u00e0 kh\u00f4ng ph\u1ea3i m\u1ecdi khi\u1ebfu n\u1ea1i (complaint) c\u1ee7a ch\u1ee7 th\u1ebb \u0111\u1ec1u d\u1eabn t\u1edbi chargeback ch\u00ednh th\u1ee9c \u2014 nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft ngay t\u1eeb b\u01b0\u1edbc \u0111\u1ea7u m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf tranh ch\u1ea5p.<\/p>\n<p>V\u1ec1 vi\u1ec7c issuer c\u00f3 ghi c\u00f3 t\u1ea1m th\u1eddi (provisional credit) cho ch\u1ee7 th\u1ebb ngay khi m\u1edf tranh ch\u1ea5p hay kh\u00f4ng, \u0111\u00e2y <strong>kh\u00f4ng ph\u1ea3i quy t\u1eafc \u00e1p d\u1ee5ng chung cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p<\/strong>. N\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i th\u1ebb (th\u1ebb ghi n\u1ee3 hay th\u1ebb t\u00edn d\u1ee5ng), quy \u0111\u1ecbnh c\u1ee7a t\u1eebng th\u1ecb tr\u01b0\u1eddng, v\u00e0 rule b\u1ed5 sung c\u1ee7a t\u1eebng card network. V\u00ed d\u1ee5 t\u1ea1i M\u1ef9, Regulation E y\u00eau c\u1ea7u issuer c\u1ea5p provisional credit cho tranh ch\u1ea5p th\u1ebb ghi n\u1ee3 trong m\u1ed9t khung th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh, trong khi Regulation Z \u00e1p d\u1ee5ng cho th\u1ebb t\u00edn d\u1ee5ng l\u1ea1i kh\u00f4ng b\u1eaft bu\u1ed9c \u0111i\u1ec1u n\u00e0y.<\/p>\n<h2>Chargeback kh\u00e1c g\u00ec so v\u1edbi ho\u00e0n ti\u1ec1n (refund)?<\/h2>\n<p>\u0110\u00e2y l\u00e0 nh\u1ea7m l\u1eabn ph\u1ed5 bi\u1ebfn nh\u1ea5t. Refund l\u00e0 h\u00e0nh \u0111\u1ed9ng <strong>merchant ch\u1ee7 \u0111\u1ed9ng<\/strong> ho\u00e0n ti\u1ec1n cho kh\u00e1ch h\u00e0ng \u2014 merchant gi\u1eef quy\u1ec1n ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 quy tr\u00ecnh (chi ti\u1ebft v\u1ec1 quy tr\u00ecnh ho\u00e0n ti\u1ec1n, xem th\u00eam b\u00e0i <a href=\"https:\/\/impress.vn\/en\/tin-tuc\/quy-trinh-hoan-tien-giao-dich-the\/\" target=\"_blank\" rel=\"noopener\">v\u00ec sao ho\u00e0n ti\u1ec1n giao d\u1ecbch th\u1ebb th\u01b0\u1eddng m\u1ea5t nhi\u1ec1u ng\u00e0y<\/a>). Chargeback th\u00ec ng\u01b0\u1ee3c l\u1ea1i: do issuer ho\u1eb7c ch\u1ee7 th\u1ebb kh\u1edfi x\u01b0\u1edbng, mang t\u00ednh <strong>\u00e9p bu\u1ed9c<\/strong> \u0111\u1ed1i v\u1edbi merchant, v\u00e0 merchant b\u1ecb ghi n\u1ee3 ngay c\u1ea3 khi ch\u01b0a k\u1ecbp ph\u1ea3n h\u1ed3i. Hai c\u01a1 ch\u1ebf n\u00e0y kh\u00e1c nhau ho\u00e0n to\u00e0n v\u1ec1 quy\u1ec1n ch\u1ee7 \u0111\u1ed9ng v\u00e0 h\u1ec7 qu\u1ea3 t\u00e0i ch\u00ednh \u0111\u1ed1i v\u1edbi merchant.<\/p>\n<h2>5 giai \u0111o\u1ea1n c\u1ee7a m\u1ed9t chargeback<\/h2>\n<p>Theo c\u1ea5u tr\u00fac dispute lifecycle c\u1ee7a c\u00e1c card network, m\u1ed9t tranh ch\u1ea5p th\u1ebb \u0111i qua c\u00e1c giai \u0111o\u1ea1n sau, m\u1ed7i giai \u0111o\u1ea1n c\u00f3 b\u1ea3n ch\u1ea5t v\u00e0 h\u1ec7 qu\u1ea3 kh\u00e1c nhau \u2014 kh\u00f4ng n\u00ean g\u1ed9p chung th\u00e0nh m\u1ed9t kh\u00e1i ni\u1ec7m:<\/p>\n<ol>\n<li><strong>Cardholder complaint (khi\u1ebfu n\u1ea1i)<\/strong> \u2014 ch\u1ee7 th\u1ebb li\u00ean h\u1ec7 issuer qua app ho\u1eb7c hotline \u0111\u1ec3 h\u1ecfi ho\u1eb7c ph\u00e0n n\u00e0n v\u1ec1 m\u1ed9t giao d\u1ecbch. \u0110\u00e2y <strong>ch\u01b0a ph\u1ea3i<\/strong> tranh ch\u1ea5p ch\u00ednh th\u1ee9c. Nhi\u1ec1u khi\u1ebfu n\u1ea1i \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft ngay \u1edf b\u01b0\u1edbc n\u00e0y, ch\u1eb3ng h\u1ea1n issuer gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c giao d\u1ecbch ho\u1eb7c d\u00f9ng c\u00f4ng c\u1ee5 chia s\u1ebb d\u1eef li\u1ec7u real-time v\u1edbi merchant (nh\u01b0 Visa Order Insight, Mastercard Ethoca) m\u00e0 kh\u00f4ng c\u1ea7n m\u1edf tranh ch\u1ea5p.<\/li>\n<li><strong>Issuer dispute<\/strong> \u2014 issuer x\u00e1c \u0111\u1ecbnh khi\u1ebfu n\u1ea1i \u0111\u1ee7 c\u0103n c\u1ee9 v\u00e0 ch\u00ednh th\u1ee9c m\u1edf tranh ch\u1ea5p v\u1edbi acquirer, g\u1eafn k\u00e8m m\u1ed9t m\u00e3 l\u00fd do tranh ch\u1ea5p (dispute reason code) c\u1ee5 th\u1ec3.<\/li>\n<li><strong>Chargeback (&#8220;First Chargeback&#8221;)<\/strong> \u2014 issuer th\u1ef1c hi\u1ec7n ghi n\u1ee3 acquirer\/merchant. Vi\u1ec7c c\u1ea5p provisional credit cho ch\u1ee7 th\u1ebb ngay hay kh\u00f4ng tu\u1ef3 thu\u1ed9c quy \u0111\u1ecbnh th\u1ecb tr\u01b0\u1eddng v\u00e0 ch\u00ednh s\u00e1ch issuer nh\u01b0 \u0111\u00e3 n\u00eau \u1edf tr\u00ean.<\/li>\n<li><strong>Merchant response<\/strong> \u2014 merchant c\u00f3 hai l\u1ef1a ch\u1ecdn: ch\u1ea5p nh\u1eadn m\u1ea5t ti\u1ec1n, ho\u1eb7c ph\u1ea3n h\u1ed3i b\u1eb1ng b\u1eb1ng ch\u1ee9ng (g\u1ecdi l\u00e0 representment \u2014 Mastercard g\u1ecdi \u0111\u00e2y l\u00e0 &#8220;Second Presentment&#8221;, Visa g\u1ecdi l\u00e0 &#8220;dispute response&#8221; trong khu\u00f4n kh\u1ed5 Visa Claims Resolution).<\/li>\n<li><strong>Scheme arbitration<\/strong> \u2014 n\u1ebfu hai b\u00ean v\u1eabn b\u1ea5t \u0111\u1ed3ng sau representment, tranh ch\u1ea5p c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c qua giai \u0111o\u1ea1n pre-arbitration r\u1ed3i t\u1edbi arbitration, n\u01a1i card network \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh mang t\u00ednh r\u00e0ng bu\u1ed9c cu\u1ed1i c\u00f9ng.<\/li>\n<\/ol>\n<h2>C\u00e1c b\u00ean tham gia trong m\u1ed9t chargeback<\/h2>\n<p>M\u1ed9t quy tr\u00ecnh chargeback c\u00f3 4 b\u00ean li\u00ean quan, m\u1ed7i b\u00ean c\u00f3 vai tr\u00f2 ri\u00eang bi\u1ec7t:<\/p>\n<ul>\n<li><strong>Ch\u1ee7 th\u1ebb (Cardholder)<\/strong> \u2014 kh\u1edfi x\u01b0\u1edbng khi\u1ebfu n\u1ea1i ban \u0111\u1ea7u.<\/li>\n<li><strong>Ng\u00e2n h\u00e0ng ph\u00e1t h\u00e0nh (Issuer)<\/strong> \u2014 quy\u1ebft \u0111\u1ecbnh c\u00f3 m\u1edf tranh ch\u1ea5p ch\u00ednh th\u1ee9c hay kh\u00f4ng, th\u1ef1c hi\u1ec7n chargeback, \u0111\u1ea1i di\u1ec7n quy\u1ec1n l\u1ee3i ch\u1ee7 th\u1ebb.<\/li>\n<li><strong>Card Network (Visa\/Mastercard)<\/strong> \u2014 \u0111\u1ecbnh ngh\u0129a m\u00e3 l\u00fd do, quy t\u1eafc, th\u1eddi h\u1ea1n ph\u1ea3n h\u1ed3i, v\u00e0 \u0111\u00f3ng vai tr\u00f2 tr\u1ecdng t\u00e0i cu\u1ed1i c\u00f9ng n\u1ebfu c\u1ea7n t\u1edbi arbitration.<\/li>\n<li><strong>Ng\u00e2n h\u00e0ng thanh to\u00e1n (Acquirer)<\/strong> \u2014 nh\u1eadn chargeback v\u00e0 chuy\u1ec3n th\u00f4ng tin, kh\u1ea5u tr\u1eeb t\u1edbi merchant; merchant c\u00f3 quy\u1ec1n ph\u1ea3n h\u1ed3i b\u1eb1ng representment n\u1ebfu cho r\u1eb1ng chargeback kh\u00f4ng h\u1ee3p l\u1ec7.<\/li>\n<\/ul>\n<p>M\u1ed9t \u0111i\u1ec3m k\u1ef9 thu\u1eadt \u0111\u00e1ng ch\u00fa \u00fd: chargeback <strong>kh\u00f4ng<\/strong> s\u1eed d\u1ee5ng chu\u1ea9n message ISO 8583 th\u00f4ng th\u01b0\u1eddng (nh\u01b0 c\u00e1c message 0100\/0200\/0400 d\u00f9ng cho authorization, capture, presentment). M\u1ed7i card network x\u1eed l\u00fd tranh ch\u1ea5p qua h\u1ec7 th\u1ed1ng ri\u00eang bi\u1ec7t \u2014 v\u00ed d\u1ee5 Visa Claims Resolution (VCR) ho\u1eb7c Mastercard IPM Dispute\/Mastercom \u2014 n\u1eb1m ngo\u00e0i ph\u1ea1m vi lu\u1ed3ng message ISO 8583 g\u1ed1c.<\/p>\n<h2>R\u1ee7i ro v\u00e0 c\u00e1c t\u00ecnh hu\u1ed1ng ngo\u1ea1i l\u1ec7 c\u1ea7n l\u01b0u \u00fd<\/h2>\n<p>\u0110\u1ed9i v\u1eadn h\u00e0nh ng\u00e2n h\u00e0ng v\u00e0 merchant c\u1ea7n \u0111\u1eb7c bi\u1ec7t l\u01b0u \u00fd c\u00e1c t\u00ecnh hu\u1ed1ng sau:<\/p>\n<ul>\n<li><strong>Chargeback thi\u1ebfu c\u0103n c\u1ee9 ho\u1eb7c sai m\u00e3 l\u00fd do<\/strong> \u2014 trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, merchant c\u00f3 c\u01a1 s\u1edf m\u1ea1nh \u0111\u1ec3 th\u1ef1c hi\u1ec7n representment th\u00e0nh c\u00f4ng.<\/li>\n<li><strong>Merchant kh\u00f4ng ph\u1ea3n h\u1ed3i \u0111\u00fang h\u1ea1n<\/strong> \u2014 n\u1ebfu merchant kh\u00f4ng ph\u1ea3n h\u1ed3i trong th\u1eddi h\u1ea1n do scheme quy \u0111\u1ecbnh, merchant t\u1ef1 \u0111\u1ed9ng m\u1ea5t quy\u1ec1n tranh ch\u1ea5p v\u00e0 chargeback tr\u1edf th\u00e0nh quy\u1ebft \u0111\u1ecbnh cu\u1ed1i c\u00f9ng (final).<\/li>\n<li><strong>Friendly fraud<\/strong> \u2014 t\u00ecnh hu\u1ed1ng ch\u1ee7 th\u1ebb tranh ch\u1ea5p m\u1ed9t giao d\u1ecbch h\u1ee3p l\u1ec7 m\u00e0 ch\u00ednh h\u1ecd \u0111\u00e3 th\u1ef1c hi\u1ec7n. Merchant c\u1ea7n chu\u1ea9n b\u1ecb b\u1eb1ng ch\u1ee9ng c\u1ee5 th\u1ec3; v\u1edbi Visa, c\u00f3 c\u01a1 ch\u1ebf Compelling Evidence (CE 3.0) \u00e1p d\u1ee5ng cho m\u1ed9t s\u1ed1 m\u00e3 l\u00fd do nh\u1ea5t \u0111\u1ecbnh (v\u00ed d\u1ee5 reason code 10.4).<\/li>\n<li><strong>Nh\u1ea7m l\u1eabn gi\u1eefa chargeback v\u00e0 refund<\/strong> \u2014 nh\u01b0 \u0111\u00e3 ph\u00e2n t\u00edch \u1edf tr\u00ean, \u0111\u00e2y l\u00e0 hai c\u01a1 ch\u1ebf kh\u00e1c nhau ho\u00e0n to\u00e0n v\u1ec1 quy\u1ec1n ch\u1ee7 \u0111\u1ed9ng v\u00e0 h\u1ec7 qu\u1ea3; x\u1eed l\u00fd nh\u1ea7m c\u00f3 th\u1ec3 d\u1eabn t\u1edbi sai s\u00f3t trong \u0111\u1ed1i so\u00e1t (reconciliation) v\u00e0 b\u00e1o c\u00e1o t\u00e0i ch\u00ednh.<\/li>\n<\/ul>\n<p>V\u1ec1 quan h\u1ec7 v\u1edbi clearing v\u00e0 settlement: chargeback th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn m\u1ed9t giao d\u1ecbch \u0111\u00e3 \u0111\u01b0\u1ee3c presentment v\u00e0 posted, nh\u01b0ng eligibility, th\u1eddi \u0111i\u1ec3m, v\u00e0 c\u00e1ch h\u1ea1ch to\u00e1n t\u00e0i ch\u00ednh c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng chargeback ph\u1ee5 thu\u1ed9c v\u00e0o quy t\u1eafc c\u1ee7a t\u1eebng scheme v\u00e0 lo\u1ea1i tranh ch\u1ea5p \u2014 kh\u00f4ng c\u00f3 m\u1ed9t ranh gi\u1edbi c\u1ed1 \u0111\u1ecbnh \u00e1p d\u1ee5ng chung cho m\u1ecdi ch\u01b0\u01a1ng tr\u00ecnh th\u1ebb. V\u1ec1 b\u1ea3n ch\u1ea5t, chargeback l\u00e0 m\u1ed9t giao d\u1ecbch t\u00e0i ch\u00ednh &#8220;k\u00e9o ng\u01b0\u1ee3c&#8221;, \u0111\u01b0\u1ee3c x\u1eed l\u00fd qua h\u1ec7 th\u1ed1ng dispute ri\u00eang c\u1ee7a network, \u0111\u1ed9c l\u1eadp v\u1edbi chu k\u1ef3 clearing th\u00f4ng th\u01b0\u1eddng trong <a href=\"https:\/\/impress.vn\/en\/tin-tuc\/authorization-giao-dich-the\/\" target=\"_blank\" rel=\"noopener\">v\u00f2ng \u0111\u1eddi giao d\u1ecbch th\u1ebb<\/a>.<\/p>\n<h2>Ngu\u1ed3n tham kh\u1ea3o<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.mastercard.us\/content\/dam\/public\/mastercardcom\/na\/global-site\/documents\/chargebacks-made-simple-guide.pdf\" target=\"_blank\" rel=\"noopener\">Mastercard \u2014 Chargebacks Made Simple Guide<\/a><\/li>\n<li><a href=\"https:\/\/www.mastercard.com\/content\/dam\/mccom\/shared\/business\/support\/rules-pdfs\/chargeback-guide.pdf\" target=\"_blank\" rel=\"noopener\">Mastercard \u2014 Chargeback Guide Merchant Edition (19\/05\/2026)<\/a><\/li>\n<li><a href=\"https:\/\/usa.visa.com\/content\/dam\/VCOM\/global\/support-legal\/documents\/merchants-dispute-management-guidelines.pdf\" target=\"_blank\" rel=\"noopener\">Visa \u2014 Dispute Management Guidelines for Visa Merchants (06\/2024)<\/a><\/li>\n<li><a href=\"https:\/\/rivero.tech\/blog\/dispute-lifecycle-explained\" target=\"_blank\" rel=\"noopener\">Rivero \u2014 The dispute lifecycle explained<\/a><\/li>\n<li><a href=\"https:\/\/chargebacks911.com\/chargebacks\/provisional-credit\/provisional-credit-rules\/\" target=\"_blank\" rel=\"noopener\">chargebacks911 \u2014 Provisional Credit Rules<\/a><\/li>\n<li><a href=\"https:\/\/paymentsandrisk.com\/docs\/compliance\/consumer-protection\/reg-z\/\" target=\"_blank\" rel=\"noopener\">paymentsandrisk \u2014 Regulation Z Explained: Credit Card Dispute Rights &amp; TILA Rules<\/a><\/li>\n<\/ul>\n<p>Hi\u1ec3u \u0111\u00fang chargeback gi\u00fap ng\u00e2n h\u00e0ng v\u00e0 merchant ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c \u0111\u00e2u l\u00e0 b\u01b0\u1edbc c\u00f3 th\u1ec3 ng\u0103n ch\u1eb7n s\u1edbm, \u0111\u00e2u l\u00e0 b\u01b0\u1edbc ch\u1ec9 c\u00f2n c\u00e1ch ph\u1ea3n h\u1ed3i b\u1eb1ng b\u1eb1ng ch\u1ee9ng \u2014 t\u1eeb \u0111\u00f3 x\u00e2y d\u1ef1ng quy tr\u00ecnh v\u1eadn h\u00e0nh v\u00e0 \u0111\u1ed1i so\u00e1t ch\u00ednh x\u00e1c h\u01a1n. Impress Co. \u0111\u1ed3ng h\u00e0nh c\u00f9ng ng\u00e2n h\u00e0ng v\u00e0 \u0111\u01a1n v\u1ecb v\u1eadn h\u00e0nh ATM\/POS trong vi\u1ec7c t\u1ed1i \u01b0u h\u1ea1 t\u1ea7ng thanh to\u00e1n v\u00e0 x\u1eed l\u00fd ti\u1ec1n m\u1eb7t. Li\u00ean h\u1ec7 t\u01b0 v\u1ea5n: <a href=\"https:\/\/impress.vn\/en\/\" target=\"_blank\" rel=\"noopener\">impress.vn<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>M\u1ed9t bu\u1ed5i s\u00e1ng, k\u1ebf to\u00e1n ng\u00e2n h\u00e0ng ph\u00e1t hi\u1ec7n t\u00e0i  [&#8230;]<\/p>","protected":false},"author":2,"featured_media":95282,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[441],"tags":[],"class_list":["post-95281","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-thanh-toan"],"_links":{"self":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts\/95281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/comments?post=95281"}],"version-history":[{"count":1,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts\/95281\/revisions"}],"predecessor-version":[{"id":95283,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/posts\/95281\/revisions\/95283"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/media\/95282"}],"wp:attachment":[{"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/media?parent=95281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/categories?post=95281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/impress.vn\/en\/wp-json\/wp\/v2\/tags?post=95281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}