We've always given our DCs £1 per month for each year of their age, and it's always been enough. We pay for regular activities such as swimming etc separate to this. DS is now 14 and going out more often with his pals. £14 a month isn't enough, but I want to keep it to a sensible amount so he learns the value of money. How much do you give your teenagers, what is it supposed to cover, and do they have certain jobs to do for that amount or earn extra for additional jobs?