MainStem gives you a consolidated payment history overview to allow you to quickly identify approved, denied and unprocessed payments
On the Finance Dashboard, you can go to the "Payments" tab to review and find all your processed payments. All payments, regardless of status (approved/denied) are stored for visibility in case you need to resolve an unprocessed payment.
If you click on the Order Id, it will take you to the Order where you can see the details and the payment history on that order.
