Notwithstanding the apparent experiences of those mentioning the old carbon copy slider machines, personally as a frequent global traveller, I haven’t in all of my years of travelling overseas had any of my cards swiped once with an old slider machine, and I travel extensively. Maybe I’ve just been lucky. The last time I had any sort of card swiped on an old slider machine, was here in the UK, so long ago now I can’t even remember which decade it was.
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