🌐한국어EnglishEspañolFrançaisItalianoTiếng ViệtРусский한국어中文日本語EntityQ2031007· pop 15· linked from 108 articlestwo sidwd marketmarket having two distinct user groups that provide each other with network benefitsAvailable in 15 languagesEspañolFrançais中文日本語РусскийItalianoAzerbaijaniDanishEsperantoEstonianFinnishConnectionscrowdfundingEntitynetwork effectEntityCategoriesMarket (economics)