Payment service provider offers online services to accept electronic payments through various payment methods such as credit card, direct debit, bank transfer, and real-time bank transfer. Payment service provider uses a software as a service model widely. Payment service provider can connect to multiple banks, cards, and payment networks. Furthermore, payment service provider offers cheaper fees by negotiating bulk deals. Increase in need to improve payment operation is driving the payment service provider market . Payment service provider helps merchants accept payments made online. Payment service provider offers a single interface that opens up one or more online payment methods to e-commerce merchants. These provider enable businesses to receive credit cards or other payments (debit cards, bank transfers, digital wallets, etc.). Rise in e-commerce business is further boosting the global payment service provider market. The payment service can be operated on desktops or PC or...