What's new: When you mark an invoice as paid, you can now record how it was paid—including the check number for check payments.
How to record a payment
Open the invoice and click Pay Invoice.
You'll see two options as before: pay with a payment method on file, or mark the invoice as paid.
Choose mark as paid.
Select the payment type: Cash or Check.
If it's a check, enter the check number.
Save.
The payment type—and the check number, if you entered one—is now saved and recorded with the invoice for your records.