Please follow https://www.gsa.gov/technology/technology-purchasing-programs/governmentwide-acquisition-contracts/8a-stars-iii?gclid=CjwKCAjwgISIBhBfEiwALE19SR2Xc4rCOZBcNLRLiZyHUGKrAbTp_Pqurrf-trpCNPJNziegUXbweBoC_RYQAvD_BwE.