I had this happen in a Rite Aid that I actually knew all of the employees in the store. My 3 year old needed to pee, I asked them to use the bathroom. they said no and the child could not hold it any longer and urinated all over the basket and items in it.
I left and took my accounts elswhere to a smaller store.
Rite aid bought them out about four years ago. I would give my back teeth for a smaller independent pharmacy to move into the area.
I hope they enjoyed cleaning up her urine.