Click Register to register as a new vendor or create a User Id and Password for an existing vendor account.

Welcome to the COBB COUNTY Vendor Self Service System

The Cobb County Vendor Self Service (VSS) System allows you, as a vendor, to manage your own account information, view your financial transactions and much more. Click on the Register button to begin filling out an electronic application to become a vendor.

If you have questions about Vendor Self Service please send an email to or call 770-528-8400 during regular business hours.

Note: Please disable your pop-up blocker in order to access all parts of the site.

Important Information:

Note: On the Finance web page click the Accounts Payable link for vendor payment information.

Tips for Successful Vendors:

Doing Business with Cobb County

Purchasing Tips (FAQs)

Finance Tips (FAQs)


Click on a link below to view the appropriate list of department contacts.

Purchasing Department Contacts

Finance Department Contacts


Click on a document below to open it in Adobe or save it to your desktop.

Access All Guides/Forms