Information, advisory and consultancy services relating to business and management or business administration, including such services provided on line or via the internet; negotiation and conclusion of commercial transactions for third parties; business auditing services to claim, track, and recover refunds and reimbursements for e-commerce sellers business information management, namely, electronic reporting of business analytics relating to payment processing, authentication, tracking, and invoicing; business management assistance; business administration and office work; business profit analysis; business management of sales accounts; cost price analysis; cost benefit analysis services; cost containment; providing office functions; business data analysis services; goods import-export agencies; office functions in the nature of filing documents; on-line data processing services; provision of commercial information from on-line databases; information, advisory and consultancy services relating to business management and business administration provided on-line or via the Internet; financial auditing