I was thinking of some possible applications for this and I feel like this could really change up how we use bitcoin.

Other people have asked if this could work in foreign countries like Russia or whereever, but I don’t see why not. US cards are usually accepted in most places so it would only make sense if these would work as well

Also, what did people think of their first few demos? I never got to try them so I was wondering what some of your guys thoughts were.