Accounting services; Advertising services; Appointment reminder services; Business consulting services in the field of management and operation; Business management assistance; Business management consulting; Business management consulting services in the field of enterprise migration; Business management for freelance service providers; Franchising, namely, offering business management assistance in the establishment and/or operation of real estate brokerage and decoration service; On-line advertising on computer networks; Personnel management consulting; Procurement, namely, purchasing real estate brokerage and decoration service for others; Providing business advice and information in the field of real estate brokerage and decoration service; Providing business information via a website; Provision of an online marketplace for buyers and sellers of goods and services; Rental of sales stands; Rental of vending machines; Sales promotion for others; Sponsorship search; Updating and maintenance of data in computer databases