I loved to mystery shop and I felt that I did it well. It gave me extra money and a free meal. I worked for Marketforce for over five years.
Cons
One day you will check your web site and they have dropped you. I wrote to them and asked them why and they said that they have chosen to drop my contract with them. My sister and my niece from two other states have also worked for Marketforce and they were also dropped for no reason.