35.240.63 IT applications in trade. Including EDIFACT and e-commerce / Применение информационных технологий в торговле. Включая ЭДИФАКТ и электронную коммерцию
Ключевые слова:
Commerce, E-commerce, Internet, Invoicing, Purchasing, Invoices, Commercial documents, Electronic data interchange, Information exchange, Conformity, Taxation, Consumer-supplier relations