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Any idea how they're changing the number? Sounds like it'd have to be a manual process rather than something they could automate.

Jonathan 1.0 automated it, why couldn't they? To curb abuse they are probably just not polling/updating as often. Who knows.

It's my understanding that in 1.0, the card barcode/number never changed, so it couldn't have been automated. Someone correct me if I misunderstood.

Yes you're right, that part is probably manual. I misunderstood the question, I thought he meant the amount shown from the card. My mistake.