Learning objectives 7. Describe B2B aggregation and group purchasing models 8. Describe other procurement methods 9. Explain how B2B administrative tasks can be automated 10. Describe infrastructure and standards requirements for B2B 11 Describe Web edl xml and Web services Electronic Commerc Prentice Hall 2006Electronic Commerce Prentice Hall © 2006 3 Learning Objectives 7. Describe B2B aggregation and group purchasing models. 8. Describe other procurement methods. 9. Explain how B2B administrative tasks can be automated. 10. Describe infrastructure and standards requirements for B2B. 11. Describe Web EDI, XML, and Web Services