HomeLibraryAdsIf-then promise
Library ad

If-then promise

What I Have Learned in 47 Years Practice

idn.duke.edupublic-domain-us

The pattern

This still is filed under If-then promise.

Define

A conditional contract: if you do this, you get that. The sentence can be tested against the reader's own case.

Mechanism

Specificity does the persuading. The if names the action. The then names the outcome. Hedging kills it.

Verdict

We can name both the action and the result without adjectives

Read the pattern

Why it works

The headline sells the reader a summary of a lifetime rather than a product, which is a knowledge offer, and knowledge offers get read where product claims get skipped. The first-person voice plus the portrait and reproduced signature convert an advertiser into a named individual you can picture, and the specific number 47 does more work than long would. The copy then attacks by contrast, listing the competing harsh purgatives by name with their consequences, so the brand wins on gentleness without having to claim superior power. The free-sample block is written as a personal renewal of a promise, framed around his approaching birthday, which makes a lead-generation device read as generosity rather than a coupon.

Steal this when

You have a genuine founder or practitioner with decades behind them and a category full of aggressive alternatives. Put the years in the headline as a knowledge promise, write it entirely in their first person with a portrait and signature, and close with a free sample framed as a personal gift.

All ads

Library updates

If this library is useful, leave an email

We send new patterns, ads, and notes when we add them. Name and phone are optional.

Optional
Optional