paypal - Receiving Response CSCMATCH=Y while entering 1-digit CSC for Test Credit Card Transaction in PayPal Payflow link

Question

In Setup of PayPal Manager,
I have set up in security options column,
CSC = Full
I have entered 1-digit CSC number
I am receiving CSCMATCH=Y for Test Credit Transaction in PayPal Payflow link

But,I think , transaction should be failed while entering 1-digit CSC number. CSC number should be 3-digit or 4-digit number
Can you please explain me how to test,whether the CSC verification works fine or not?
Please guide me.

Thanks in advance

Answer 1

测试时，不检查输入时 CSC 是 3 位还是 4 位。它只是传递给模拟器。例如，您输入的“9”值被识别为“009”。但是，一旦您上线，例如 9 的值将作为失败返回，因为它实际上将其传递给处理器和发卡银行。

如果要触发 CSC 故障，可以输入“999”作为值。开发人员指南中列出了您可以输入以触发特定 CSC 匹配的值。