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万事达卡非接触式轨道（位）35 ISO8583组装

[英]Mastercard contactless track (bit) 35 ISO8583 assembling

原文 2018-09-25 13:22:16 5 1 contactless-smartcard/ iso8583/ jpos/ mastercard

I am creating a function in our application to manage the field (bit) 35 in ISO8583 for contactless transactions. 我正在我们的应用程序中创建一个函数来管理非接触式交易的ISO8583中的字段（位）35。

I have to create the ISO8583 fields and I don't know how to assemble the bit 35 for contactless transactions with CHIP or MAGNETIC BAND. 我必须创建ISO8583字段，而且我不知道如何组装位35以进行CHIP或MAGNETIC BAND的非接触式交易。

The main question is if someone has an example of service tracks 35 for MasterCard Contacless. 主要问题是，是否有人拥有万事达卡连续性服务轨道35的示例。

I have an example like of the image but the SERVICE CODE belongs to a CHIP EMV transaction (not contactless). 我有一个类似于该图像的示例，但是SERVICE CODE属于CHIP EMV事务（不是非接触式）。 In this case the SERVICE CODE is 201. 在这种情况下，服务代码为201。

MasterCard example 万事达卡示例

In Wikipedia it shows a rule but it is not much easy to understand: 在Wikipedia中，它显示了一条规则，但并不容易理解：

So I want to know if the SERVICE CODE for a CONTACTLESS transaction is other number different to 201 . 所以我想知道是否CONTACTLESS事务的服务代码是否不同于201 。

Thanks. 谢谢。

1 个解决方案

You cannot recognize Contactless MasterCard card from Service Code. 您无法通过服务代码识别非接触式万事达卡。

MasterCard Service Codes may start from 1xx, 2xx, 5xx, 6xx. 万事达卡服务代码可能从1xx，2xx，5xx，6xx开始。

Service code on Track1/Track2 can be different from service code Tag value or at Track data of card application. Track1 / Track2上的服务代码可以不同于服务代码标签值或卡应用程序的跟踪数据。

Also keep in mind that for Contactless-Swipe profiles Discretionary Data of Track2 contains Dynamic CVC value. 还请记住，对于非接触式滑动配置文件，Track2的自由数据包含动态CVC值。

For detailed Service code requirements I can point you to "M/Chip Requirements—For Contact and Contactless" which you may find in internet easily. 有关详细的服务代码要求，我可以将您指向“ M /芯片要求-对于接触式和非接触式”，您可以在Internet上轻松找到它。