123bon.at is a web-based cash register system that can be called up on any hardware. Simply enter https://kassa.123bon.at and the cash register appears on the screen. You can use your stand PC, notebook, tablet or smartphone as a cash register. The receipt is either printed out on the cash register printer, on the PC printer or electronically handed over to the customer via email or SMS. 123bon.at is an all-round system with industry-related functions, such as quick payments at bars, branch system, connection of stationary and mobile card terminals.
See for yourself.