A customer made a large order and I accepted a check for the deposit. I now need to go back to create the detailed invoice and apply the check payment. How can I do this? It's only letting me accept a credit card payment.
When you go into make the invoice, change the send method to "Share Invoice Manually," this will allow you to take the payment in the POS. Checking out like you would someone in person. Add the same Customer to the sale.
When you open the saved invoice, if you click the MORE button and Add Payment - it will allow you to add the payment to thes sale.

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