If you wish to test, in sandbox mode, how a failed  payment or returned  payment works, here is an easy way to test it.

Got to Payments > Create Payment > Add Payment > Send Payment

Failed payments:

Simply add the text "!failed" (without the quotation marks) into the Memo field of a payment in sandbox. The payment will automatically fail. Keep in mind this command has to be the first characters of the memo.


Returned payments:

Add the text "!returned" (without the quotation marks) into the Memo field of a payment in sandbox. The payment will automatically return. Keep in mind this command has to be the first characters of the memo.

Did this answer your question?