I have read here and other places that you can charge non-Tesla vehicles on Tesla (non-supercharger) chargers. I have a Tesla to non-Tesla adapter but can't figure out how to pay for the charging. Talking to Tesla support about it is like banging your head on a brick wall. I am a Tesla customer with a Powerwall and have a Tesla account and the app. I am also on the list and waiting for a Cybertruck but I have some routes I travel that have Tesla destination chargers but no public non-tesla chargers on the route. Can anyone provide me with information on how to charge, please?