The point-of-sale systems used at restaurants, in stores, and nearly every other retail environment are about to get an Android upgrade. Casio has announced the first (correct me if I’m wrong) complete system that entrusts Android with everything from inventory to calculating correct change. The VX-100 EPOS isn’t your ordinary PoS system, however. It can be remotely managed via email. The system will also take reservations and create customer databases.
Android Phone, Casio Announces Android-based PoS System