This is not something that you apply for; a general license already applies to everyone. The legalese or restrictions companies use exist because they cannot (or will not) validate everyone is who they say they are. This obviously doesn't apply to companies who deal with controlled exports, where they are responsible for whoever ultimately receives the controlled export.
I am not a lawyer and this is not legal advice.
https://ofac.treasury.gov/selected-general-licenses-issued-o...