The e-procurement value chain consists of indent management, e-Tendering, e-Auctioning, vendor management, catalogue management, Purchase Order Integration, Order Status, Ship Notice, e-Invoicing, e-Payment, and contract management.
An e-procurement system manages tenders through a web site. This can be accessed anywhere globally and has greatly improved the accessibility of tenders. An example is the System for Acquisition Management (SAM), which on July 30, 2013 combined information from the former Central Contractor Registration and Online Representations and Certifications Application
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