So did cards, AFAICT. I haven't noticed any disruption at all. Not sure how many shops I've visited in the past days, but zero of them had problems. I presume

So did cards, AFAICT. I haven't noticed any disruption at all. Not sure how many shops I've visited in the past days, but zero of them had problems. I presume that the model that broke isn't particularly common. If the installed numbers are very small, that would also explain how the manufacturer failed to notice the new sales after 2018.