Thesis (M. Eng. in Logistics)--Massachusetts Institute of Technology, Engineering Systems Division, 2004.Includes bibliographical references.Various retailers like Wal-Mart, Target, and Albertsons have announced their mandates asking their top suppliers to become RFID enabled beginning 2005. Meeting the mandate has become a sort of cost of doing business with Wal-Mart for suppliers. The objective of this thesis is to look for ways of meeting the mandate and preventing it from just becoming a cost of doing business with Wal-Mart. The thesis explores the various options available to suppliers and identifies the cost and benefit associated with each option and develops an evaluation methodology for the various options.by Kapil Dev Singh.M.Eng.in Logistic