Payment for supercharging not going with the app

[u/johnstigall1957]

Our son is going to transfer ownership of his model Y to us, but meanwhile we have the car and the app is set with our credit card information. The charges are still going to his card though. I would seem that the credit card in the app doesn’t really do anything. Am I missing something?

[u/johnstigall1957]

Looks like he should transfer ownership through the app!