Founded in 2013, Raise is one of the most popular online marketplaces for buying and selling used gift cards. They have gift cards from thousands of different brands being sold for up to 30% off! As a user, once you sign up, you can choose to sell your unused gift cards for quick cash or you can take advantage of the discount gift cards for easy savings. (They've already helped people save over $100m dollars!) To see the savings possibilities, check out our more in-depth post on how to save money with discount gift cards. Make sure to use the Raise coupon code 10WELCOME to save $10 off a purchase of $50 or more!