Yes you can. Follow these steps to add a payment from the Do button in invoices:
- Click the Menu icon.
- Go to the Inventory tab.
- Select Invoices module.
- Open an invoice from the List View.
- Click the Do button on the top right corner of the Summary View of the invoice record screen.
- Click the Add or Create button.
- Click Payments.
- Enter the details.
- Click Save .
This newly created payment will now be linked to the invoice.
To know more about Payments, click here.