the article doesn’t mention that an expired certificate is the cause, but that is credibly claimed on twitter here: https://nitter.net/jwildeboer/status/1530227390286290944
the article doesn’t mention that an expired certificate is the cause, but that is credibly claimed on twitter here: https://nitter.net/jwildeboer/status/1530227390286290944
A lot of stores don’t even accept cards, a lot of supermarkets are cash only as well.
AFAIK it’s mostly because using cashless payment methods in germany is taxed which is why most smaller businesses don’t accept cards in the first place.