A correspondent to AdBriefing, my monthly newsletter, has posed a very sticky question. How, she asks, can you tell whether a headline you have written is a good one?or not? What she means by this, I imagine, is whether the headline will actually help to make sales, rather than just act as a passing amusement to its readers.

The latter precept, that a headline should actually try to sell something, is not as universally known as it might be. The vast proportion of headlines actually say nothing whatsoever about the product and the benefits of owning it. And the reason for this is that good, selling headlines are not easy to write. So the majority of so-called copywriters take the easy route and produce something which they think is humorous or eye-catching and hope that this will do the job. That it won't and doesn't can be witnessed day in and day out in press ads, brochures and websites worldwide.

But I digress.

There is sadly no absolute test that a headline will do the job it is paid to do. If there were, we benighted copywriters would be earning ten times what we are earning now, on the grounds that our work would be foolproof. Every headline we conceived would be irresistible; and products would move off shelves like Spring snow off a dyke.

But there is a test - a very good and worthwhile test - that you can apply to any headline you create. I call it the 'So What?' test.

Allow me to give you an example of 'So What?' in action. If you produce a headline that says: Our Widget works twice as fast as any other Widget, and then ask yourself 'So What?', it immediately becomes clear that the line is bereft of a sales proposition. Because there is no obvious benefit to the potential customer.

On the other hand, if you write: Our Widget works twice as fast, so you do the job in half the time, then the 'So What?' has been answered. Your customer can cut his production time by 50%.

Likewise, were you to write: Our Widget is so small, it fits into the palm of your hand, you simply invoke 'So What?'. Which results in: Our Widget fits into the palm of your hand, so it goes wherever you go. In this case, the benefit is portability. You can use it anywhere.

Over the years, I have found the 'So What?' test to be invaluable. You might care to give it a try yourself.

And on the subject of headlines consider this.

When trying to write a headline many people tend to go off half-cocked. They consider the marketing brief, then bash down a headline or two to satisfy it. After that, they write the body copy.

Experience shows, however, that if you write the body copy first, the odds are that there will be the makings of a headline within it struggling to get out.

Body copy is, or should be, a carefully worked and logical encapsulation of the marketing brief. In other words, the whys, the wherefores and the benefits of owning the product or service. It makes sense, then, that if it is properly written, there is a very real chance of finding an embryo headline lurking within it.

Why not give it a whirl? You may be agreeably surprised.

About The Author

Patrick Quinn is an award winning copywriter with 40 years' experience of the advertising business in London, Miami, Dublin and Edinburgh.

He publishes a FREE monthly newsletter, AdBriefing. Subscriptions are available at: http://www.adbriefing.com.