Providing an online marketplace for buyers and sellers of goods and services; advertising of goods for others; advertising goods for others through an online marketplace; price comparison services; sales promoting services, namely, assistance with advertising of goods aimed at relevant buyers; advertising; administration and organization of customer loyalty programs; customer loyalty programs, namely, promotional activities in the form of contests, polls, surveys and offers; organization, operation and supervision of sustainable incentive schemes to facilitate sustainable and fair trade; sales of second-hand telephones, mobile phones and smartphones; providing commercial information and advice for consumers in the choice of products and services; telephone subscription administration for third parties; market analysis; market research; arranging subscriptions for telephone and mobile broadband for others; providing commercial information and advice for consumers purchasing a telephone subscription services; search engine optimization for advertising and promotional purposes