Dating services; Dating agency services; Computer dating services; Internet dating services; Internet-based dating services; Video dating services; Online dating club services; Marriage partner introduction or dating services; Internet-based dating and social introduction services; Internet-based social introduction and dating services; Dating services provided via Artificial intelligence-based matchmaking and compatibility scoring provided via a mobile application and website; Web site services featuring on-line dating club; Providing a website featuring information regarding dating; Internet based social networking, introduction, and dating services; Providing information relating to marriage partner introduction or dating services; Dating and social introduction services provided via online personal advertisements; Provision of information relating to marriage partner introduction or dating services; On-line identity reliability investigation in the field of on-line dating and claims made about age, gender; Dating services, namely, providing an on-line computer database featuring single people interested in meeting other single people