Probably half of these are bullsh#t, as usual. For example #1: in Germany up to 50 coins need to be accepted per transaction, more can be refused as payment. And I would bet that some sort of regulation regarding coins exists in most states.
#8 ... correct. Story goes that a priest once needed to advice a couple of parents to add a "J" when asking which name would be appropriate for their son thus naming him "Janus". Priest otherwise certain that the proposed name - though sounding nice - would bring trouble to the child later.
Probably half of these are bullsh#t, as usual. For example #1: in Germany up to 50 coins need to be accepted per transaction, more can be refused as payment. And I would bet that some sort of regulation regarding coins exists in most states.
#8 ... correct. Story goes that a priest once needed to advice a couple of parents to add a "J" when asking which name would be appropriate for their son thus naming him "Janus". Priest otherwise certain that the proposed name - though sounding nice - would bring trouble to the child later.