Subs (or Dommes w/ subs) that like A LOT of privacy...

What payment methods do you use BESIDES Amazon GC's?

I have noticed over time that the submissives that keep their kink in the closet wether from a partner, or whomever... favor wishlist shopping and GC's exclusively to keep bank statements clear of signs of kink. Not that I mind it or don't accept it as a payment / tribute method (yes there's a difference), but I'm curious as to the other options out there.

For those with submissives or submissives themselves that keep this side of themselves from their partner or whomever, besides wishlists and GC's on Amazon - how do you pay your Dommes? I know you can add to your PayPal or CashApp balance and do that, right?