It is one of the best website that accepts used phones. You just need to choose your phone from the website and then you need to answer a few questions asked by the company related to your mobile condition, etc to evaluate the right price of your phone. Cashify will quote you the best amount of your mobile, you just need to confirm it and your phone gets sold out. I have never seen this much simple app or website. These guys have really made it transparent and friendly for all.