...
3- The Payment Method which can actually be changed at this point if needed.
4- Three options are available:
Process Manually which will complete the purchase
Cancel & Keep which will cancel the transaction but keep the transaction details and reserve the permit so that you can process the payment at another time.
Cancel and Release will cancel the payment and release the permit back into the system
For information about canceling a transaction please refer to this wiki article.
Click on Process Manually to complete the purchase.
...