Very silly concept, I had a lot of fun playing!
I think the games graphics could be a bit more polished, you should definitely add some textures to the levels geometry to make it feel less like a liminal warehouse and more like a supermarket. I also think instead of running multiple laps, you couldve made one long lap starting and finishing at the outside where you grab your shopping cart. It feels a bit off, running past the register and taking another lap instead of leaving the supermarket after going through it once. You guys should definitely consider polishing the game a bit more now that the jam is over!