35 Accounts receivable billing services; customer service management for others; customer services, namely, responding to customer inquiries for others in the field of agriculture, construction, education, energy, utilities, waste management, finance, government, healthcare, hospitality, insurance, law, manufacturing, media, mining, technology, telecom, real estate, transportation, and retail via telephone or other electronic means; billing services in the field of agriculture, construction, education, energy, utilities, waste management, finance, government, healthcare, hospitality, insurance, law, manufacturing, media, mining, technology, telecom, real estate, transportation, and retail; business management of logistics for others; business management services, namely, supply chain logistics, reverse logistics and liquidation of goods of others; business data analysis; return management, namely, management of returned merchandise; none of the aforesaid relating to blockchain, web3, or decentralized finance