How do kids come up with money without selling things?

Kids often come up with money through various means such as doing chores for neighbors or family members, offering to help with tasks like yard work or pet sitting. They may also receive allowances from parents for completing household responsibilities. Additionally, some kids might earn money by participating in small jobs like babysitting or walking dogs. Creative ventures like organizing a small event or providing services in their community can also be ways for kids to make money without selling items.