if  youre  kid  wants to make money heres some easy ways he can

1.mowing peoples lawn

charge about 15-20 dollars judge by the size of the lawn.

2.raking leaves for elders
charge about 5 dollars

 3.pet sitting
charge about 15 -50 dollars depending on the length of their trip.

setting up a lemeanade stand charge 50 cents per cup.

yard sale
 people will be looking for antiques try to sell those items.

selling stuff on ebay or graigslist
note ebay charges you to put an item on their site so use craigslist.