The USA is an only country, where many major companies offer free payment gateway services that means without a set-up fee businesses/entrepreneurs or freelancers can start processing payments directly by just paying the transaction fees.
There are more than 200 Companies that are offering payment gateway services in the USA because of the business ratio over there is high and clients prefer to pay through Cards and other modes of digital payments.
So if you have your business in the USA then you can simply apply to these payment processing companies to give your customers the best payment experience along with the ease of payment modes.
14- First Data
15- Global payments
Top 10 lists of best E-commerce Payment Gateway in the USA – Read more