Why are some convenience stores or grocery stores open in front of the supermarket but not closed?

Why are some convenience stores or grocery stores open in front of the supermarket but not closed?

Answer:

This phenomenon is normal in our community.

Because grocery stores and supermarkets have different customer groups.

The grocery store is relatively convenient, fast and cheap.

If you don't have to buy a lot of things every day,

Going to the supermarket is a bit of a waste of time.

The goods in small convenience stores and grocery stores are relatively cheaper.

The rent and the fees to be paid are also very low.

So it won't go bankrupt.