I just passed mine on to DHs aunt, I had it for five years and loved it but I don't need it any more (they opened a supermarket next to me and I also learned to drive).
DS was a major buggy refuser from 18 months so I used to pop him in it and pull him to town. On the way back he would sit on the top and I had one of those stretchy cords to put around his back to hold him on. He was pretty good at holding the handle and I got very good at packing shopping so he didn't squash it.
I was 26 when I got it, we were living in Switzerland and everyone had one. I was given odd looks for not having one.