Payments can be ignored so they then do not show in the "Reconcile" view and therefore are not factored in to the reconcile process for POs. They can still be viewed in the payments view, but will not display in the reconcile view when manually reconciling POs as well as not factored in to find suggested matches for a PO.
How can I ignore payments?
You can ignore payments in one of two ways in Reconciler. The first way is to ignore a single payment:
How to ignore a single payment
The second way is to create a rule to ignore all future payments that meet a specific criteria:
How to create a rule to ignore future payments