If there is one idea that justifies the use of the title “Scientific Advertising” by copywriter Claude Hopkins it’s this…
“Almost any question can be answered, cheaply, quickly and finally, by a test campaign. And that’s the way to answer them – not by arguments around a table. Go to the court of last resort – the buyers of your product.”
Now, I’d suggest that the buyers should be the court of first resort (not last!), but that’s a quibble.
In chapter 15 of his classic copywriting book “Scientific Advertising”. Claude Hopkins discusses two ways to use testing…
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