42 Design, creation and maintenance of computer application software for third parties; Design, creation and maintenance of computer programs for third parties; Leasing of computer database for user authentication services using technology for e-commerce users; Rental of storage areas in computers for storing and managing electronic photographs, images, text data and audio data; Provision of temporary use of online non-downloadable application software for managing personal health information such as weight, height, body fat, body temperature and blood pressure, managing the user's exercise history, providing information about the sales or popularity ranking of a product or store, providing information about the sales or popularity ranking of a fitness gym, providing information about the sales or popularity ranking of health insurance products, providing advice and information to consumers about purchasing goods, providing information on the sale of health foods, supplements, and health-related products, providing information about the sale of exercise and fitness products, renting or providing advertising space, matching professionals with consumers, providing promotional services via the internet for the promotion of sales of goods or provision of services of others, providing news clipping services, providing information regarding purchasing clothing, footwear, bags, electric appliances, measuring instruments, fitness sports goods, exercise equipment, sports goods, special clothing for exercise, special shoes for exercise, personal effects, supplements and health supplements, soft drinks and fruit drinks, bicycles, cosmetics, toothpaste and soap, photographic appliances and photographic materials, watches and glasses, providing travel information and travel contracting and booking services, providing knowledge about diet, health management, and beauty, providing knowledge about fitness training and how to conduct fitness training, providing information regarding sports skills and knowledge, providing online video, image, and text information related to diet and health management, storing and managing electronic photos, images, text data, and audio data, providing for the entry of personal schedule entries on a web page, providing database management and personal scheduling assistance, providing users with the ability to upload, modify, and share virtual reality content, information, experiences, and data, providing social networking capabilities for users to interact on the internet, mediating or brokering the provision of medical information and medical consultations, providing mental health and health information, creating, storing and providing records of personal health information data such as body measurements, body weight, height, body fat, body temperature and blood pressure, providing personal health counseling and information based on data such as weight, height, body fat, body temperature and blood pressure, providing guidance and advice on an individual's health based on data such as weight, height, body fat, body temperature and blood pressure, as well as information related thereto, providing information about evaluations based on personal health information data such as weight, height, body fat, body temperature, number of steps taken, sleep time, and blood pressure for health management, providing advice, guidance, diagnosis, and information related to diet and health management, providing information about fashion, providing social networking services and provision of information related thereto; providing temporary use of online non-downloadable software to enable users to reserve and rent clothes; Providing a search engine for Internet and smartphone application programs for obtaining data on a global computer network; Rental of server storage space for personal schedule entry on web pages; Provision of temporary online non-downloadable software for database management or personal schedule management; Provision of temporary online non-downloadable software for application programming interfaces (APIs) for use in electronic messaging and transmission of audio, videos, images, text content data; Hosting a platform on an online network that enables users to upload, modify and share virtual reality content, information, experience and data; Hosting a platform on an online network that allows users to upload, modify and share augmented reality content, information, experience and data; Rental of storage space for social networking servers for users to interact with on the Internet; development of computer programs for data processing; Provision of information on the results of collection, analysis, analysis or storage of big data; Provision of temporary online non-downloadable computer software for scientific and technical analysis of data using artificial intelligence (AI); Rental of server storage space on the Internet; Providing temporary use of online, non-downloadable communications computer software providing access to the Internet and online databases; Rental of application software for managing personal health information such as weight, height, body fat, body temperature and blood pressure, managing the user's exercise history, providing information about the sales or popularity ranking of a product or store, providing information about the sales or popularity ranking of a fitness gym, providing information about the sales or popularity ranking of health insurance products, providing advice and information to consumers about purchasing goods, providing information on the sale of health foods, supplements, and health-related products, providing information about the sale of exercise and fitness products, renting or providing advertising space, matching professionals with consumers, providing promotional services via the internet for the promotion of sales of goods or provision of services of others, providing news clipping services, providing information regarding purchasing clothing, footwear, bags, electric appliances, measuring instruments, fitness sports goods, exercise equipment, sports goods, special clothing for exercise, special shoes for exercise, personal effects, supplements and health supplements, soft drinks and fruit drinks, bicycles, cosmetics, toothpaste and soap, photographic appliances and photographic materials, watches and glasses, providing travel information and travel contracting and booking services, providing knowledge about diet, health management, and beauty, providing knowledge about fitness training and how to conduct fitness training, providing information regarding sports skills and knowledge, providing online video, image, and text information related to diet and health management, storing and managing electronic photos, images, text data, and audio data, providing for the entry of personal schedule entries on a web page, providing database management and personal scheduling assistance, providing users with the ability to upload, modify, and share virtual reality content, information, experiences, and data, providing social networking capabilities for users to interact on the internet, mediating or brokering the provision of medical information and medical consultations, providing mental health and health information, creating, storing and providing records of personal health information data such as body measurements, body weight, height, body fat, body temperature and blood pressure, providing personal health counseling and information based on data such as weight, height, body fat, body temperature and blood pressure, providing guidance and advice on an individual's health based on data such as weight, height, body fat, body temperature and blood pressure, as well as information related thereto, providing information about evaluations based on personal health information data such as weight, height, body fat, body temperature, number of steps taken, sleep time, and blood pressure for health management, providing advice, guidance, diagnosis, and information related to diet and health management, providing information about fashion, providing social networking services and provision of information related thereto; Development of measurement and inspection methods in the field of wearable body gauges and provision of information related thereto; Design of analytical and measuring instruments; Provision of temporary use of online non-downloadable computer programs on data networks for use in database management; Provision of temporary use of online non-downloadable application software for virtual reality