OLX is a global online marketplace founded in 2006 that is headquartered in Amsterdam and owned by Naspers. It operates in 45 countries and is the largest online classifieds company in several countries. It allows individuals to buy and sell goods through listings with photos and descriptions. Sellers and buyers negotiate directly through the platform. OLX's main sources of revenue come from Google Adsense on its site, a Google Custom search engine, and fees from featured listings.