Pls do not back cash to you credit card issued bank by yourself.

Pls do not back cash to you credit card issued bank by yourself.
Pls do not back cash to you credit card issued bank by yourself.

Pls do not back cash to you credit card issued bank by yourself.
请不要自己回现金给你发信用卡的银行

外经贸里面的说法，我也比较想知道.