I know it sounds paranoid but the one card I did own years ago I would place tin foil folded in my wallet and put the card in that. It stops scanning totally since it can't penetrate the foil. Simple cheap and effective.
I know it sounds paranoid but the one card I did own years ago I would place tin foil folded in my wallet and put the card in that. It stops scanning totally since it can't penetrate the foil. Simple cheap and effective.
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