e-Procurement is the purchasing of goods and services using the internet it:
-Covers full life cycle of purchasing (indent to receipt of goods)
-Connects buyers and suppliers through electronic exchange of Tenders, catalogs, contracts, POs, invoices etc
Electronic Tendering is carrying out the traditional Tendering process in an electronic form, using the internet.
Using E-Tendering The Departments of Andhra Pradesh can:
-Include on-contract and off-contract buying
-Include a variety of off techniques such as RFPs, quotes, auctions and reverse auctions
Using E-Tendering, the Suppliers can:
-Receive notification of the relevant Tenders
-Purchase Tenders document
-Submit Bids Online
-Track the status of their bids

Recently Enchanced version of PSU goods Application for APTransco has been deployed successfully on e-Procurement platform

Click the link for procuring online

For more information on e-Procurement please click the e-Procurement User manual