Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.

Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.

ProPay - ProPay is a multiple payment making service provider that lets its users to make payment to anyone in any part of the world.

Adyen - One integration allows businesses to accept 250 payment methods, from wherever people pay

XE.com - XE.com Inc. (XE) is a Canadian online foreign exchange services company.

Square - Square helps millions of sellers run their business-from secure credit card processing to point of sale solutions. Get paid faster with Square. Sign up today!