Hello,
This is Costas, founder of the QRccino. If anyone’s interested in a truly novel idea for his restaurant marketing campaign he should checkout QRccino. A smart device that replaces coupons and cards with a smart device. Owners can generate an e-menu and assign to it a custom discount or special offer. The guest scans a unique QR code and browses through the e-menu while at the background the system checks if the discount conditions (set by the owner) are met, if so a notification is sent to the customer and staff!
For further details and full description on how QRccino works checkout our project page on indiegogo

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