POS terminal is an electronic cash register that enables the Bank customers to pay for goods and services using their CenteCards. The system operates in such a way that funds are transferred from the Bank’s customer account to that of the seller or service provider commonly referred to as a Merchant. The POS terminals are positioned at Merchants' places of business e.g. Supermarkets, Pharmacies, Petrol Stations, Hotels and Restaurants e.t.c.