This is a well known clinic of mine. I am not a patient and I never went here. But I know what is happening there.
Here the doctor prescribes medicines and ask to take it in his own pharmacy. what they do is, they remove the labels and wrappers of the company medicines and transfer it into some other small containers and packets. Write different codes for them so that patient doesn’t know what is the name of medicine and sell it for triple rate of the medicine’s original cost.
Customer gets fooled as he doesnt know the medicine name and loses his money as there won’t be mrp on it.