Dd just made £40 selling old things at a carboot. I'm glad to say she want to keep the money and not rush out and spent it. As I'm doing a big clear out their will be a chance for her to make more money.
I've looked online and notice that 11 seems the magic age for cash cards which would be great for instant access to her money. Second best is to access account using her account book in the bank.
Also would be great to add a small amount every month as pocket money, but am only really talking £4-5.