My first real job was in a call centre selling timeshare
Good money though for a 16 year old..was a fiver an hour, but for every person I coned into going to a meeting my pay went up by £1 for the next week
Before that for a few months when I was about 14ish I made money by shoplifting and selling the stuff
All my mates did it and were loaded so I tried. Was fantastic money but I felt too bad to keep going and I am glad I stopped before getting a proper record