How to add a payment to a purchase order?
To add a payment to a purchase order, please follow the steps below:
Go to the Sales module. Then, click on the Purchase Order tab.
Click on the purchase order number to which you want to add a payment. Click on the Payment button.
Fill in the fields (Amount, reference, and notes if needed) and select, from the drop-down menus, the payment method, date, and desired account.
Click on Save to save your data.