You can mark supplier invoices as paid in a couple of ways.
Mark invoice manually as paid
- Open an Invoice
- Scroll down to section Payments
- Click Add Payment
- Adjust details if needed, Select Payment Method and Bank Account and click Add Payment
Bulk mark invoices as paid
Another option is to mark as paid in bulk via generating a payment file.
- Go to Purchases > Archive
- Select items you would like to make as paid. Use advanced search if it is needed to filter invoices.
- Click Generate Payment file at the bottom of the page
- Check "Mark Invoice as paid"
- Click Create
The third way is to reconcile it with the payment from the bank statement.