Discount services (retail, wholesale, or sales promotion services); Online retail services; Presentation of goods on communication media, for retail purposes; Retail services; Retailing of goods (by any means); Bartering services (facilitating the trade exchange of goods and services); Providing information, including online, about advertising, business management and administration and office functions; Advice relating to barter trade; Wholesaling of goods (by any means); Provision of trade information

Authentication services (verification of the attributes of goods); Authentication, issuance and validation of digital certificates; Certification services (testing, verification and authentication of the goods of others for the purpose of certification); Certification services (testing, verification and authentication of the services of others for the purpose of certification); Testing services for the certification of quality and standards; Certification (quality control); Product certification services