PayPal is probably the biggest and one of the most popular gateways that allows enterprise users to accept credit card transactions online. It has a very wide range of customers, both big and small. PayPal is widely used by all sellers as it offers good security measures for both the buyer and seller.
Fast and Secure
Accepts foreign currencies
Cannot reverse Business account
Initial verification is quite complex and lengthy
High transaction cost
I’m using PayPal primarily to receive and keep track of payments from clients. It is a good fit for businesses having operations in foreign countries.