My reward was getting to cook dinner.
Haha.
Only sometimes, depending on the job.
Basic housework (Cleaning) and jobs they give me are just because I'm family. Anything above that they'll pay me a bit. For example, cutting all the plants in my backyard. Each plant has a big stock that you need to cut with hedge clippers. My mom made me do 50 (because I'm family). Then every 50 after that was $5. I cut 200 of them in an hour (Which she wasn't expecting it to be done that fast), but she gave me the $15 anyway. On a side note, my mom is generally more willing to pay me for yard work as I am allergic to a lot of the pants around me. Like last night, when I was bagging all the stocks to be thrown away, my forearms rubbed along the plants quite a bit. When I had gotten back inside, my arms started to REALLY break out and itch like crazy. So it's a win/lose.