This is a owsm app which is very usefull for person who want to buy and sell products.1: sing up at olx use free service.2: you can post ads freely does, nt matter you are selling a tv set smart phone , car or your old costume.3: You can share or promote your ads via sharing on facebook , twitter or other social websites.4: its a amazing experince of my life once time I want to sell my mble q mble a900 I ask my every friend who want to buy it but nobody can buy it than my cousin tell me about this app and I sell my phone on this app with a good price and I am feeling happy.5: it my great app lovely app who always help me.