Ad serving, namely, placing advertisements on websites for others using specialized computer software; Advertisement and publicity services by Email / short video; Advertisement for others on the Internet; Advertising agencies, namely, promoting the goods and services of others; Advertising and business management consultancy; Advertising and business services, namely, securing airtime on all forms of media communications stations, systems, networks, and services for the purpose of promoting the goods and services of others; Business monitoring and consulting services, namely, tracking web sites and applications of others to provide strategy, insight, marketing, sales, operation, product design, particularly specializing in the use of analytic and statistic models for the understanding and predicting of consumers, businesses, and market trends and actions; Consulting services in the field of search engine optimization for sales promotion; Provision of an online marketplace for buyers and sellers of goods and services