This is the modern problem though at least in my region, most people don't carry any cash at all not even coins. Everything is bought using debit cards even cre

This is the modern problem though at least in my region, most people don't carry any cash at all not even coins. Everything is bought using debit cards even credit cards are not as common as debit. Even the parking meters here have stickers with numbers on them and you use an app (Hotspot) to add money to that meters, although you can still use change of course. Elderly people are the only people I know of who use coins and cash.