Booksmart is a free Website, Android and iOS application that provides students a platform to buy, sell and trade textbooks with one another on campus. Not only can they make money selling their textbooks on Booksmart, but we also find all the best prices for used, new and rental textbooks from sources all over the web such as: Amazon, Ebay and Chegg to name a few.If you have old textbooks sitting at home, go to www.booksmartapp.com, search for your book and then click sell online to see how much money you can make immediately for your textbook!