Cheatsheet
The Ad Copy Gates
Most ad copy dies because it says nothing a competitor couldn't also say. These are the gates every line has to pass before it earns a spot in the ad. Run a line through them out loud. If it fails one, it isn't finished.
The working checklist
You can have the right strategy, the right audience and the right offer, and still lose in the writing. Copy is where most performance creative quietly leaks. Not because the ideas are wrong, but because the lines are soft: vague, interchangeable, forgettable. These are the gates we run every line through before it ships. They are not theory. They are the difference between a line that sells and a line that fills space.
The three-question line gate
Before any line stays in an ad, it has to clear all three. Most lines fail at least one, and the fix is almost always the same: get more specific.
- Can I picture it? If the line paints no image, the brain has nothing to hold. "Long-lasting comfort" is invisible. "Still springs back after the dog has slept on it for a year" is a picture. Trade abstractions for something you could film.
- Could it be false? A line that couldn't possibly be wrong is saying nothing. "We care about quality" is unfalsifiable, which is why it's empty. A real claim takes a position specific enough that it could be checked, and therefore believed.
- Could a competitor sign it? If your closest competitor could put their logo on the exact same line, it isn't your copy, it's the category's. Rewrite until the line only makes sense coming from you.
Point, don't talk
The single biggest upgrade in most ad copy is deleting the adjectives and pointing at a fact instead. You can't talk a stranger into belief, but you can point at something they can see for themselves. Adjectives ask for trust. Facts hand it over.
| Talking (weak) | Pointing (strong) |
|---|---|
| Incredibly fast delivery | Ordered Tuesday, on the couch by Thursday |
| Premium, durable materials | Machine wash it at 60, it holds its shape |
| Loved by thousands | The size we sell out of first, every restock |
| Great value for money | Works out to about a coffee a week |
The rule underneath: a real, specific number or moment lifts a line. An invented one sinks the whole ad the second a viewer doubts it. Never reach for a fake statistic to sound precise. If you don't have the number, point at something you do have.
Pain is the pitch
The most persuasive thing you can do is describe the customer's problem more precisely than they could describe it themselves. When you name the exact moment, the 3pm slump, the pile of beds you've already binned, the message to support that never got answered, they conclude you must have the answer, because you clearly understand the problem. Specificity about the pain does the selling. You often don't need to promise anything.
- Name the moment, not the category. "Bloated by 3pm" beats "digestive issues".
- Use their words. Mine reviews and comments and feed the exact phrasing back. Their language converts about a fifth better than yours.
- Agitate honestly. Make the cost of the problem felt, then stop. Overcooking it reads as manipulation.
Sell the output, not the activity
People don't want the thing you do. They want what it gets them. "Leads" beats "advertising". "A full calendar" beats "a marketing system". Name the result they lie awake wanting, then let the product be the route to it. Every benefit should answer a silent "so what?" until it lands on something the customer actually feels.
The last three rules
- Comprehension beats concision. A clear line at grade six beats a clever line they have to decode. Write for the tired thumb, not the awards jury.
- Every teaching line earns its keep. If a line doesn't change what the viewer thinks or does, cut it. No throat-clearing, no theory, no warm-up.
- Read it at the pub. Say the line out loud. If a real person wouldn't say it to a mate, it's ad-speak. Rewrite until it sounds like a human who happens to know what they're talking about.
None of this is a trick. It's the opposite of tricks. Good copy is just clear communication under pressure: you, saying something true and specific, in the two seconds you're given, in words a stranger can't misread. Run every line through the gates. Keep the ones that earn it.
Frequently asked questions
- What is the fastest way to tell if a line of ad copy is weak?
- Read it out loud and ask whether a competitor could sign their name to it. If they could, it says nothing specific to you and it isn't selling, it's decorating. The strongest lines name a concrete fact, moment or mechanism that only your product can honestly claim.
- Why are specific facts better than adjectives in ads?
- Adjectives are claims the viewer has to take on faith, so they discount them. A specific, checkable fact does the persuading for you: 'washes at 60 degrees and springs back' beats 'premium quality'. Precision reads as competence, which is why specificity itself builds credibility before you make a single promise.
- Should ad copy be written at a low reading level?
- Yes. Comprehension beats cleverness. A cold viewer gives you under two seconds, so the line has to land instantly. Simpler words reach more people and test better, even with sophisticated audiences. Grade six is the target, not a compromise.
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