How do you know if the payment you made in EZ Process Pro was made using the integrated payment processor?

To check if a payment made through EZ Process Pro used the integrated payment processor, look for a Transaction ID. If there's a Transaction ID, it means the integrated processor was used. If there isn't one, a generic payment method was used.

Here is an example from the Track All Money Receipts report:

Here is an example from the Sales Receipt:

Here is an example from the make additional payment screen:

Here is an example from the refund screen: