A couple days ago I posted about free accessible COVID-19 tests which are readable through a smartphone for blind and low vision users. Today they have announced the USPS will send 12 tests in 6 packages instead of 2. Here is more information, I placed my order and they gave me information for five packages since I have already received my first order.

https://acb.org/accessible-COVID-tests-announcement

Link to order directly

https://special.usps.com/testkits/accessible