Hi there, @Phenom.

I've got some tips on how to easily save receive payments in QuickBooks Online.

The default button when receiving payments in QuickBooks is Save & Close. You can also use the keys Ctrl Alt S to save and go to the next transaction instead of clicking Save and New. And use Ctrl Alt D to bring it back to the Save & Close option.

I'm adding this article to learn more about managing invoices: Customize invoices, estimates, and sales receipts in QuickBooks Online.

Please feel free to message us back if you have other concerns with QuickBooks and invoices. I'm always ready to help. Stay safe!