Signs on the road

[Ryan Moore]

This is just out of curiosity and j have zero interest in it. Driving to work the other day I saw hand made signs for anyone interested in real estate investing. It says you can make 1000 to 10,000 a month working with an investor. What exactly is the deal these signs are usually implying? Are you finding deals for an investor and making some sort of commission? Just seems shady having hand made signs in the side of the road.