Four sisters want to open a courier shop. What's the correct name?

Then called "Four Sisters Fast Food Restaurant"; Or "four beauty fast food restaurants (or food stores)", "sister fast food restaurants" and so on. In fact, as long as it is catchy and easy to remember, and at the same time tells the characteristics of the store, it is ok. It is for this reason that the better the ordinary store name, the more vulgar and elegant it is. If you choose an awkward name, it will be hard for everyone to remember, or it will not.