CouponFollow Cently - Coupons at Checkout is a browser plugin for Chrome, Firefox, Internet Explorer, and Safari that...

RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.

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.

Slickdeals.net - Slickdeals: The Best Deals, Coupons & Discounts on everything

Storelax - Create your online store in minutes

Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.