Over $1-billion dollars has been lost in Prime Bank scams in the United States over the last three years. In a typical Prime Bank pitch, promoters promise guaranteed returns of over 6% on your investment with no risks. But according to experts, Prime Banks do not exist. So what are the signs to look for to see it your are investing in a Prime Bank? Make sure the seller and investment is licensed and registered in your state. Ask to receive information that explains your investment and get a professional third party opinion if the return seems too good to be true.