The main reason for giving the three star rating is that medicines are sold here at maximum retail price (MRP). It is not the case that medicines are sold on MRP in all stores. All the common medicines related to childrens diseases are available here. In fact, this is a part of the drugstore clinics, so it is better that the medicine that the doctors here prescribe should be purchased from here, because all those medicines will be easily available here but not necessarily those medicines are available in any other drugstore.