BidBuy - /view/login/login.xhtml
skip to main content
Sign In
Company Registration
Create Your Supplier Account
Please enter a valid tax ID.
SSN is not allowed for international vendors. Please select EIN
Please enter a valid company name.
Please select a country.
Part of the Periscope S2G line of platform products. BidSync
Try Beta!
Try Beta Switch

Based on your feedback, we have made some improvements. It still works like before but with a brand new look & experience.

Try our latest look on the following sections of ePro:

• Main Menu Navigation

You can use the toggle on the header of the site at any moment to switch the look.

Change Password
To better serve you we have updated our system.
Please take a moment to update your password.
Please enter old password.
Please enter new password.
Please enter confirm password.

stock image

Welcome to BidBuy

General Information, including instruction for governmental entities and interested parties, please see Important Links below.

*Please note that there is NO CHARGE for Vendors to register in BidBuy.*

Please see Important Links below for Vendor Information.

FOR NEW VENDORS: If your business is registered in the Illinois Procurement Gateway (IPG), an account has been created for you in BidBuy. To view and complete your registration in BidBuy choose Login Assistance below.

*Please allow 24-48 hours for your account to show in BidBuy if you have registered in IPG within the last 24 hours.

Login ID: We strongly encourage that an e-mail address be used.
Password Requirements: Must be alpha numeric with a special character. Minimum length is 8 characters.

For Vendor assistance contact the BidBuy Vendor Help Desk by email at or by phone at 866-455-2897
Hours of Operation: Monday through Friday from 8:30am to 4:30pm CT.

Vendor Information

There is a new feature within the BidBuy upgrade that allows for the agency to place a pricing lockbox on an RFP as well as requiring particular documents to be attached within the Vendors Quote. Please see the important links below that has a new vendor video posted highlighting the new features.
stock image