The first time I encountered deception was at a pharmacy. I wanted to buy medicines in dollars. They said it well. They were recalculated at the exchange rate and sold. As they later calculated at home, the exchange rate was 2 rubles lower than in nearby exchangers. When they returned, they asked why this was so? In response, they said that they had their own course. In other pharmacies, everything is fair. In short, I do not recommend it, pass this pharmacy by, there are plenty of pharmacies nearby, prices are the same everywhere. It's not very pleasant!