You can transfer your test results to the Corona-Warn-App and the luca App übertragen.
You can also get the digital COVID test certificate of EU from us.
Eligible for free testing are "vulnerable populations":
Citizens receive do not receive a citizen test for a 3 euro anymore.
If you cannot show any of the above reasons, you will have to pay for the rapid test regularly.
You can find the test regulation here in the Federal Gazette.Downloads