The Pax A920 can integrate all features from an EPOS till. As the terminal is powered by Android, the EPOS system integrates with the payment terminal to create a full solution.
The optional docking station can be used to create a bigger screen for the till. There is no need for an EPOS till and receipt printer. Cash drawers are optional if you choose to accept cash.
EPOS software is one license per EPOS device (desktop or handheld) and sold as a service with a monthly or annual charge per licence.