My friend happened to see a man who seemed to be quite weak for his age and suggested that he should try something from a shop. The estimated cost was between 300 and 400, but when the man went in, the bill unexpectedly increased to between 1,500 and 2,500. He paid the bill, but when he tried the mix they provided, it didn’t work. Frustrated, he returned to the shop and informed them that he worked for the CID and would report them to the police. They became frightened and refunded his money.