My son is six-years old (almost seven) and we haven't started giving him an allowance yet.  Not sure if we should be yet or not... and if we do start giving him an allowance - How much?  And for what?

We don't want to give him money for daily chores he is suppose to do, like picking up his room and putting toys away.  I also don't feel comfortable giving him an allowance for good grades.  So today's question is - Do you give your children an allowance?  And if you do, what is the best age to start?  How much?  And for what?  I know, I know... but this is a real dilemma for me.

Please share your tips and advice with us regarding allowances.  Looking forward to your replies.