Bank card under the skin?

Question

RFID

I want to implant a bank card in my hand, which chip should I use? And how can I write my card to this chip?
Now in the hand the chip is only for opening the door.

Answer 1

Try to ask the one who will do the implantation.
What you need at least:

1. Overwrite Protection
   
2. Very durable
   
3. The format must be supported by terminals, ATMs, etc.
   

In principle, it should be something like a chip that opens the door