【實用財經app】SETECS Merchant|最夯免費app-綠色工廠好玩App

SETECS Merchant is client application of Secure Applications for Financial Environments (SAFE) system. SETECS Merchant is used by sale merchants, i.e., shops, restaurants, to charge customers with credit cards. Instead of a normal POS device, customers can pay with their credit cards on an Android phone running SETECS Merchant application thorough SAFE system. SETECS Merchant exchanges message with SAFE server and SAFE system communicates with banks to finish the transaction.