Most national advertising is done without justification. It is merely presumed to pay. A little test might show a way to multiply returns
Claude C. HopkinsThe one just consider the average reader s only once a reader, probably. And when you fail to tell them in that ad is something he may never know
Claude C. HopkinsThe only purpose of advertising is to make sales. It is profitable or unprofitable according to its actual sales.
Claude C. Hopkins