> my newfangled debit card has a CVV code that changes every 10 minutes, ...

Wow, is it using e-paper? Cool!

> ..., I MUST open the bank app to get the CVV code.

Ah. Gotcha.

> Wow, is it using e-paper? Cool!

That would be cool, but no, the physical card itself has no numbers on it all in any shape or form, not even the expiry date.