Online matching services for connecting social network users with retailers for the purpose of facilitating discounted purchases; Advertising on the Internet for others; Advertising, marketing and promotion services; Providing and rental of advertising space on the internet; Providing commercial information and advice for consumers in the choice of products and services; Promotion of goods of others through influencers; Provision of an online marketplace for buyers and sellers of goods and services; Sales promotion for others via short videos; Marketing through product placement for others in virtual environments