Hello, ONYON APP! 
Onyon is the new and most innovative self-ordering App that can be used at the restaurant or pub table, hotel rooms, at the counter, on the beach, … everywhere! It allows users to easily order products from the menu and pay with their smartphone, without wasting their time at checkout. Onyon is the new and most innovative self-ordering App that can be used at the restaurant or pub table, hotel rooms, at the counter, on the beach, … everywhere! It allows users to easily order products from the menu and pay with their smartphone, without wasting their time at …
