We have a Square Register with the customer display attached to the front.
I know that there is a setting to turn on a setting so customers can send themselves a receipt from the customer screen but most of our customers don't need one so we show the loyalty signup screen instead.
On the occasion a customer asks for a receipt we have to go to Transactions, then go to their order, and either ask them to say their email address/phone number and we type it in on the order, or we turn the register around and they type it in themselves. This is less than ideal.
It would be much better to have a way to trigger the receipt screen to come up on the customer display for a past transaction so they can enter their details themselves.
Cheers
Joel
