I just ordered mine and it literally took seconds (thanks to autofill!)

Starting Monday, September 25th, people can request four free tests per household through covidtests.gov.  Officials say the tests are able to detect the latest variants and are intended to be used through the end of the year.

Earlier tests are expired, but dates have been extended on some so check the FDA site to see if you have any that are still good.

Packages of COVID-19 tests will ship starting the week of October 2, 2023. Once package ships, you’ll receive a tracking number and updates on the expected delivery date.