A 1st world problem is creeping up on us; what to do about pocket money as we gradually become a cashless society? Kids (generally) can't have cards, so what to do?
We got pocket money for doing chores, but dad came home every Friday night with a bag of treats to last us the week - that was it. We also paid our children for chores, but we bought their treats throughout the week to an amount we kept an eye on.
Neither of those will work once cash disappears.
One idea I like is a sort of token card topped up by mum and dad. The children use it as a payment card, but can only spend what is on it. Parents / guardians load it up via an app. It might actually be a good thing to teach them about banking and budgeting in the modern world.