#steemuspsUnmoderated tagAll postsExplore CommunitiesTrending CommunitiesNewcomers' CommunitySteemit FeedbackSteemitCryptoAcademyআমার বাংলা ব্লগSteem AllianceKorea • 한국 • KR • KOBeauty of CreativitySTEEM CN/中文Tron Fan ClubComunidad LatinaSteem POD TeamAVLE 일상#steemuspsTrendingHotNewPayoutsMutedshams89 (30)in #steemusps • 4 years agosteemCreated with Sketch.How was the USPS's free COVID-19 test program implemented?The launch of CovidTests.gov, a website where households could order four free USPS rapid antigen COVID-19 tests, was…