MissouriBUYS is a secure, user-friendly, web-based statewide eProcurement system which serves as a one-stop shop for procurements by State government agencies and includes supplier (vendor) self-service registration and profile updates, solicitations (both formal and informal), consolidated public Bid Board and Contract Board, online bidding for vendor responses, and order management (requisitions, purchase orders, contracts, catalogs, receipts.)

As of May 2024, the State began its transition to MissouriBUYS, powered by MOVERS, opening a new Self-Service Supplier Registration Portal. The transition to MissouriBUYS, powered by MOVERS should be complete in summer 2025, and all State of Missouri suppliers will need to be registered in the new MissouriBUYS, powered by MOVERS.