CouponFollow Cently - Coupons at Checkout is a browser plugin for Chrome, Firefox, Internet Explorer, and Safari that...
Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
ProPay - ProPay is a multiple payment making service provider that lets its users to make payment to anyone in any part of the world.
Wikibuy - Find lower prices at other sellers while you shop on Amazon
XE.com - XE.com Inc. (XE) is a Canadian online foreign exchange services company.