Paypal is a global online payment system which operates for online money transfers for every kind of commercial transaction. It supports 100 currencies and is available for more than 200 countries. Apart from making online payments, merchants can even withdraw funds in 56 currencies and keep deposits as balance in their PayPal account in 25 currencies. One of the most obvious names in the list of the best global payment gateway software solutions is undoubtedly Paypal. What’s unique about PayPal is that it provides added fraud protection services and buyer authentication on request and there is no withdrawal fee for PayPal. Being one of the largest online payment processors in the world, Paypal possesses features like providing Credit Card security and flexibility to use other modes of payment, if you do not possess a credit card, through Debit Cards, multiple bank accounts etc. You can even transfer money to friends and family, participate in online auctions and avail special discounts on online shopping with Paypal.