When you are in the Apply/Unapply Prepayments window you can narrow your search for invoices to apply by using the Find Invoices to Apply window.
To use the Find Invoices to Apply window:
In the Apply/Unapply Prepayments window, choose Find from the View menu. Payables opens the Find Invoices to Apply window.
Enter any search criteria to narrow your search:
Invoice Number
Supplier Site
range of Invoice Dates
range of Invoice Amounts
Choose Find to have Payables list in the Apply/Unapply Prepayments window all invoices that match your search criteria.
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