Testing Advertising Response in the Store

Since 1892 when the English Court of Appeals ruled on Carlill v Carbolic Smoke Ball Company, companies are legally allowed to make claims they can’t substantiate. The court ruled that reasonable people don’t believe exaggerated promises by advertisers. The...

Conduct Only One Advertising Test at a Time.

The only Chevrolet dealer in Smallburg,Texas, augments his local newspaper ads with a schedule on a regional radio station licensed to the adjacent community, Midville. He’s been selling an average of 18-20 cars per month. At the end of his first month with the...