Providing temporary use of on-line non-downloadable cloud-based software in the nature of a database for non-transactional data and a search engine for database content in the field of marketing art, collectibles, luxury goods and branded products; providing temporary use of on-line non-downloadable cloud-based software for database management in the field of marketing art, collectibles, luxury goods and branded products; providing temporary use of on-line non-downloadable cloud-based software for use as a spreadsheet, for word processing, for data analytics, for data mining, for inventory management, for analyzing logistics management information, for collecting, editing, organizing, modifying, book marking, transmitting, storing and sharing data and information about subscription-based order fulfillment services and for sales tracking, all in the field of marketing and authenticating art, collectibles, luxury goods and branded products; providing information about data mining and authentication all in the field of art, collectibles, luxury goods and branded products