Scientific Advertising
Advertising is distribution of information at scale. Hopkins’s method: one clear promise, a reason to believe, a specific offer, and a way to measure what worked — coupon codes, split runs, humility about guesses.
The line I kept
“Pay in a week if you like them.”
The core claim
Great copy is not flair — it is repeatable learning from keyed responses. The best headline wins because it was tested, not because it sounded clever in a meeting.
What to steal
- Specifics beat superlatives — numbers, guarantees, and plain language.
- Service first — educate, sample, remove risk; the sale follows usefulness.
- Track everything — if you cannot attribute, you cannot improve.
What to ignore
Treating 1920s media as today’s channels without translation. The discipline (test, measure, iterate) transfers; the tactics do not always.
This week
Pick one landing page or email and add a single measurable variant — one headline or one proof block — with a clear success metric.