TOPIC: [OFFLINE_PAYMENT] email encrypted?

I see where you can do this, and I am running out of options where we actually might have to take offline cards which is not a good idea for us but alas...

So... "IF" I decide to have the system email the payment information, is their anyway to encrypt it so only the end user can decode it? Otherwise email seems like a bad idea.

I am trying to keep from having to email an export every single day.