There are lots of businesses that experience the dogged persistence of Yelp sales people calling them. Float On has done both buying Yelp ad space and living without it and Graham and Ashkahn break down exactly what that experience was like.

They also go into exactly what Yelp ads mean and how it impacts your float center (or doesn't, as the case may be) as well as how well Yelp stacks up in comparison to other ad sources.