Ecosia - Ecosia is a green search engine that donates at least 80% of its profits from search ad revenue and...
Wikibuy - Find lower prices at other sellers while you shop on Amazon
HandUp Campaigns - Assemble your community to donate to those in need
Honey - Honey is a browser extension that automatically finds and applies coupon codes at checkout with a single click.
Tab for a Cause - Raise money for charity with each new tab you open
CouponFollow Cently - Coupons at Checkout is a browser plugin for Chrome, Firefox, Internet Explorer, and Safari that...