This is guest post by Nerijus Bendžiūnas and Tomas Varaneckas of Vinted. Vinted is a peer-to-peer marketplace to sell, buy and swap clothes. It allows members to communicate directly and has the features of a social networking service. Started in 2008 as a small community for Lithuanian girls, it developed into a worldwide project that serves over 7 million users in 8 different countries, and is g