How to write a sales page that passes review

Not how to get around review — what you are actually allowed to say, and how to keep the selling power while saying it.

Vellar · Blog

This article is about what is allowed, not how to get around it

Let us be clear up front, because it changes everything that follows: there is no formula for making a disallowed page pass. What does exist — and almost nobody writes about — is the list of what you are allowed to say, which is much longer than the market assumes.

Most copy rejections do not happen because the offer is bad. They happen because the chosen sentence promises something nobody is allowed to promise, when there was a way to say the same thing that sells just as well or better.

The swap that solves most cases

Nearly every copy rejection falls into one category: promising a result. And nearly every promise has an allowed version in the form of proof.

• "You will make $10k" → "see what happened to people who applied it"
• "Foolproof method" → "the method we use with our clients"
• "Guaranteed results in 7 days" → "7-day money-back guarantee"
• "Lose 20 pounds" → "what Ana did in 90 days", with an identifiable case

Notice that none of the right-hand versions is weaker. Proof usually converts better than promise, because everyone promises and nobody believes it.

Scarcity: the line between real and invented

Scarcity is allowed. False scarcity is not. The line is simple: if you can honour it, you can say it.

• 🟢 "Enrolment closes on the 30th" — and it does
• 🟢 "50 seats in this cohort" — and there are 50
• 🔴 A countdown that resets on reload
• 🔴 "3 units left", unchanged for months

Testimonials: what makes them count

Testimonials are allowed and are among the strongest elements there are. What invalidates one is being generic and unidentifiable.

Real name, real photo, real context — and, where there is a numeric result, a note that results vary. One verifiable testimonial beats ten invented ones, conversion included.

The rule that covers the rest: the page has to match

If the ad promises X, the page delivers X. If the offer changed, the ad changes with it. It sounds basic and it is the most common reason for rejection — not out of bad faith, but because ad and page almost always live in different tools and drift apart without anyone noticing.

The checklist before you launch

1. Does any sentence promise a specific result? Swap it for proof.
2. Is every scarcity element genuinely honoured?
3. Is every testimonial identifiable?
4. Does the page say exactly what the ad promised?
5. Is there any claim you could not substantiate if someone asked?

With those five in place, you have removed most of what gets copy rejected — and ended up with a more credible page, which is what converts.

To build that page in the same place that decides who sees it, Vellar puts the two together: six years in the market turned into an AI that decides in real time.