Paypal is an online payment service which enables to send, receive and pay funds electronically. It is one of the most admired Payment Gateway Integration Services over the internet. Basic Paypal accounts are free and in fact, many financial transactions are also free – including all the purchases where the merchants accept payment via Paypal. With enjoying over a million active users, Paypal has a distinct API known as Paypal IPN.
Payment gateway integration does come as the final step towards accepting payments from the customers on your website. With providing a wide range of payment options like Credit cards and bank transfer, it has emerged as the leading online payment service provider in the international market.