> it's probably illegal and if the bank finds out about it, they will cancel the card.
In the US, anyway, this isn't illegal unless you have to sign something and sign someone else's name. So just sign your own (nobody actually checks signatures).
It might be against the CC issuer's terms of service, of course, but that's a whole lot different from being illegal.
IIRC if you give someone your card your authorizing them to charge the credit account. The bank is totally fine with this as long as you pay the statement.
In the US, anyway, this isn't illegal unless you have to sign something and sign someone else's name. So just sign your own (nobody actually checks signatures).
It might be against the CC issuer's terms of service, of course, but that's a whole lot different from being illegal.