The advantage for merchants is the reduction of "unauthorized transaction" chargebacks. One disadvantage for merchants is that they have to purchase MPI to connect to the Visa or MasterCard Directory Server. This is expensive[clarification needed] (setup fee, monthly fee and per-transaction fee); at the same time, it represents additional revenue for MPI providers. Supporting 3-D Secure is complicated and, at times, creates transaction failures. Perhaps the biggest disadvantage for merchants is that many users view the additional authentication step as a nuisance or obstacle, which results in a substantial increase in transaction abandonment and lost revenue.
你支爆寶無opt-in 3D-Secure, 銀行鳩知你add咗card咩on9
拋西瓜拋到破產2018-07-21 15:32:26
支那寶真係垃圾人種先用
圍她G奶2018-07-21 15:38:05
而家係你唔用都避唔到呀
點解咁多人唔明個重點
魚翅航空無女2018-07-21 15:38:34
點呀,有圖識唔識睇呀,你收單要opt-in 3D secure,過數果刻銀行先會出OTP比你過3D secure, 若果你唔opt-in 3D secure,好似支爆寶、amazon咁係唔會有OTP比你,銀行只會出SMS提你有交易
圍她G奶2018-07-21 15:39:32
柒到
魚翅航空無女2018-07-21 15:40:23
3D secure Merchant Plug-in呀,睇唔睇到呀,merchant唔裝opt-in plug-in,銀行無你乎