If your client paid their invoice that you sent to them via Text-to-Pay or Email-to-Pay with cash or any method other than through the payment request they received via email or text message, simply void their open invoice:
1. Go to the Open Invoices tab on your Scratch Checkout dashboard.
2. Find the invoice in question by using the filter/search feature at the top of the page.
3. Click on the arrow under the Edit Invoice column for the invoice in question, then click Void Invoice on the popup screen. This will remove that invoice from your dashboard.