As a participating Supplier in the G2G Marketplace, the contract requires you to submit contract usage when a Purchase Order (P.O.) is created with other government agencies. As part of the reporting requirement, please follow the instructions listed below:

  • Upload the Purchase Order related to the transaction with the Government Agency
  • Checks should be made out to Oakland County. Place the P.O. number on the check.
  • Checks should be mailed to Oakland County Purchasing, Attn: Scott Guzzy, 2100 Pontiac Lake Road, Building 41 West, Pontiac, MI 48328. 

Thank you for your continued participation with G2G Marketplace. For questions, please contact G2G Marketplace at or 248-858-0511.