The printer is programmable and every individual one you can upload the store logos and id for the printer onto it.  Then by simply having linked to the computer through IrDA, Bluetooth, Infra-Red, or WLAN the coupons from Clickboards.net can be printed for the store at the store.

Currently I am thinking all discounts that the user has for the store will all be printed and then they will have to select at the table or check out which ones they want to use.  The store keeps the copy of the used coupon(s) and the user takes the rest home with him.  He can re-enter the coupons back onto his profile when he gets home with the pin number for the coupon.

But better yet, this portable printer has the option of coming with a magnetic card and smart card reader.

Brilliant