Accounts & Registration

How do I know if I have a notification in the Message Center?
Whenever you login to Unison Marketplace, on the upper right hand corner there will be an envelope icon. This icon will have a badge with a number, indicati...
Mon, 4 Mar, 2019 at 3:33 PM
How do I register another Seller Representative to my Organization?
Register a New Representative to an Existing Organization: 1.    Go online to and click on the ‘Register’ button in the top ri...
Fri, 10 Dec, 2021 at 2:22 PM
When registering as a Seller, is a PO Box an acceptable physical address?
A PO Box cannot be accepted as a physical address.  Please enter the address for the physical location of your company.
Mon, 4 Mar, 2019 at 4:31 PM
How do I reset my password?
If you need to reset your password, please visit the following link:
Thu, 28 Mar, 2019 at 4:33 PM
What is a UEI number?
The Unique Entity Identifier, or the UEI, is a 12-digit alphanumeric number that replaces the DUNS number. The UEI will be assigned by the System for Award ...
Fri, 10 Dec, 2021 at 2:09 PM