Cart2Cart - Cart2Cart is an automated shopping cart migration service.
PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller
Design'N'Buy - Enabling Print Business Online
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.
InkSoft - InkSoft is the most leading e-commerce platform that is specially designed to fuel sales and simplify overall production in businesses just like yours.
Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.