Comment by al_borland

For those outside of the US looking to answer, here is some context from the US. “Drug stores” in the US double as convenience stores. There is a pharmacy in the back along with over the counter medications, but they also sell cosmetics, basic prepackaged food, toys, alcohol, magazines, greeting cards, and other such things. It’s not like Americans are buying carts full of drugs. I also think drug stores generally have the small baskets, not the large carts one might find at a grocery store.