The huge potential, a newest and latest world trends, a direction of whole market is an internet connection for companies and for enterprises. Online researchers, mobile applications and online retailers, which play a role of specialists, off er to demanded customers a comprehensive information about requested and needed goods and services. Th is knowledge has a big infl uence to every economic decision, which leads to some particular fi nancial results, such as incomes, money, spends, profi ts and others. Companies and customers fi nally start to properly assess the advantages and benefi ts of this kind of business development. Nowadays marketing is getting a new shapes and meanings because of intensive internets development. Time of complex internets marketing is coming. Th e tools of this marketing work eff ectively and meet a company`s needs. Th e worlds internet`s development has been reviewed in the article. Th e stage of online market of Poland and Ukraine has been analyzed and has been compared. Th e features and prospective of modern internet marketing have been considered and analyzed.