It would be great if the register interface had more options for how it displayed. I have a wine shop, and we do not need categories or items to the right side of where items show up in the register app. For us, it would be ideal to have just a simple and bigger interface to see customer orders as we scan them.

It would also be fantastic if there was a way to add the total # of units in a customer order. We like to double check on larger orders that the # of wine bottles going into a box matches up with the # of units scanned.