So who gets to decide if a kid can go what, 2 weeks, 3, 4 months without shoes. You can't buy a winter coat with the money you got for Christmas cos, er, rules.
Someone can't get a takeaway because even though they can't go into a crowded supermarket, might be ill, without cooking facilities or god forebid, just want to have a bag of chips cos, er rules.
you can ask peple keep their commercial interactions to a minimum but the idea of drawing up lists of what can and can't be sold, to whom, where and when is still daft I'm afraid and will make things much harder than they need to be for many, with no real benefit.