Here's how:

  • Go to the Accounts Receivables page either by:
    • Clicking on Orders >> on the left menu, under Account Receivable, click on Manage   **or**
    • From the Dashboard, click on the Past Due tab
  • On the Invoices tab, select the invoice(s) to apply the payment to
  • Click on the With Selected Invoices button
  • Click on Prepare Apply Payments
  • Key in the information as needed
  • Click on Apply to All Invoices