You come to a drugstore with the prescription list, but instead of the preparation which is written out by the doctor with a famous trademark or brand, the pharmacist offers you other medicine of similar appointment, explaining it to that your insurance pays only this “generic”. Thus he claims that meanwhile there is difference neither in the mechanism and force of action nor in side effects. It is clear that unexpected replacement causes some suspicions though there is in this situation and the pleasant moment namely generics cost significantly less. And this benefit because of …