At the moment the built in QR just creates QR images for the front of your (store) menu, but we're planning to do this based on tables too, right now the customer manually has to fill in the table number.

To create different QR's per submenu would be possible already if you create a free QR generator and add the submenu URL of your menu.cards store. But could be a good add on to add to our QR generator! Thanks ;)