Apply Pre-payments to Individual Line Items
You can apply pre-payments to specific line items on an order or across multiple orders. Before all pre-payments had to be applied to part of an order or the entire order, but you couldn’t determine specific line items to pre-pay.
You first must apply a payment to the cash account through + (Quick Add button) > Add Payment.
Once the payment is recorded, go to the new Billing > Prepaid Line Items.
Then choose ‘Add Cash Account Pre-Paid.’
Choose the company and the payment you wish to apply.
Select line items that will receive the payments.
Now, when you create an invoice for these line items, the line items will automatically be marked as paid. Any non-prepaid line item on the same order will remain open.