
Certo cameras ad, al-Musawwar 1936
American University in Cairo, Rare Books and Special Collections Library. al-Musawwar. RBSCL believes this item is in the public domain.
The pattern
This still is filed under Price-anchoring offer.
Define
A higher reference number is shown first so the real price reads as a concession, not as a starting bid.
Mechanism
People judge a price against the first number they see. The anchor must be a real comparison or it collapses.
Verdict
We have a credible reference the buyer will accept
Why it works
The ad shows two cameras as two clear tiers: a folding camera with lens and shutter specs at 170 piastres on top, and a simple box camera for beginners, easy to use with guaranteed results, at 60 piastres below. Seeing the serious model first makes the box camera look like an easy way in, while the enthusiast has his own reason to spend more. The large outlined Certo logo sits between the two so both tiers share one name.
The big idea
Two Certo cameras as two clear steps: a compact folding model with a serious lens at 170 piastres, and a beginner's box camera at 60.
The offer
Certo folding camera, anastigmat 7.7 lens, 1/100 second shutter, 170 piastres; Certo box camera for beginners, 60 piastres. At City Photo, 21 Qasr al-Nil Street, Cairo, and Photohall, 14 Sherif Pasha Street, Alexandria.
The proof
Lens and shutter specifications printed for the folding model, and results guaranteed for the beginner's model.
Lines from the ad
آلات للتصويرCameras
مجهزة بأعظم العدسات فى العالمFitted with the greatest lenses in the world
مصنوعة خاصة للمبتدئين سهلة الاستعمال مضمونة النتائجMade especially for beginners, easy to use, results guaranteed
Steal this when
When you sell a pro version and an entry version and want each buyer to find their own step without a sales clerk.
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