The invoice itself acts as a receipt. After they make a payment (online) it will adjust balance to Zero.
If you receive an offline payment, you would have to manually add the payment first.
Then the client can use the same exact link to access the updated invoice showing the Zero balance.
Or you can click ‘resend’ on the invoice and it will resend them the link. The CTA will still show the word ‘invoice’ but you can customize the title or message as needed.
See pics below.
