Perry Marshall’s latest blog post is titled “The Yin and The Yang of Media and Traffic Expertise”. [Blog]


Perry Marshall’s latest blog post:

The Yin and The Yang of Media and Traffic Expertise

Perry says, “The Yin: If your entire business is dependent upon one source of traffic, one advertising medium, your business is a train wreck waiting to happen”.

The Yin and The Yang of Media and Traffic Expertise

Perry Marshall’s Blog