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I tried very hard to just make them do chores because they have to help out in the house for a little while, and they were cleaning my car and youngest (who is the only one game enough) would clean out the bins for extra money, but after a while it became the only regular income they had so we told them for now we will pay them but as soon as they get jobs or some other regular income we're not paying them anymore but they still have to clean XD

Mine are old enough now to know that sometimes you do things for money and sometimes you do things to help out :)