I’m against sending pictures of your card. Just showing your card to a shopkeeper, that’s fine imo.
I don’t think there being a delay once you originally setup the app is a big issue or takes more than a few minutes max. You do that first time and then your phone is generating the key based on the master key, the site confirms the key with the central server. That sort of handshake or what it is called happens almost instantly.
I’m against sending pictures of your card. Just showing your card to a shopkeeper, that’s fine imo.
I don’t think there being a delay once you originally setup the app is a big issue or takes more than a few minutes max. You do that first time and then your phone is generating the key based on the master key, the site confirms the key with the central server. That sort of handshake or what it is called happens almost instantly.
we all know all of that, you did not respond to any questions Goodeye asked from you
I didn’t realize there was some question at the end, thanks mentioning it
E: Answered it now