Video đang hot
BẤM ĐỂ XEMProduct Description:
This new edition of the best-selling book gives a complete overview of the electronic commerce environment. It has been revised and completely updated to reflect the most recent trends in security, EDI, B2B, dotcoms, and online trading. Covering everything from fundamental encryption issues to future trends, this comprehensive guide provides a thorough study of electronic commerce and the tools needed to conduct business on the Internet.