It’s nice when your kids want to earn, sets them for for life.
When my daughter was young, she did a paper round for the post office, and went on to helping in the shop and dealing with money. At 14/15 she started in the local chippy, at the time it was cash in hand, and bless her saved it all up and bought me, her dad, and herself tickets to see Kylie Minogue in concert in Manchester and iPods for Christmas one year, she was so chuffed. My DD worked all through school, passed all exams and went to UNI, and had other jobs, but primarily set herself up self employed.
From the age of eight I taught her to cook, and let her cook dinner with my watchful eye for her pocket money, Also paid for DD to clean my horrible blinds, clean the car, also get everything ready for her disabled brother, clothes for his special school, bowl for washing him in which I did that, but got everything ready.
I feel the responsibility albeit small gives them life skills, also local markets often ask for teens to help, which is good for counting the money.
i hope you find something suitable⭐️