Please follow https://www.gsa.gov/buying-selling/purchasing-programs/gsa-schedule/selling-through-schedule/schedule-contractors/now-you-have-a-gsa-schedule-contract.

Please follow https://www.gsa.gov/buying-selling/purchasing-programs/gsa-schedule/selling-through-schedule/schedule-contractors/now-you-have-a-gsa-schedule-contract.