What makes them so effective? First, tangibility. A physical catalog provides a sensory experience that digital ads simply cannot replicate. It can be held, flipped through, and revisited, creating a lasting impression. Second, visual appeal and storytelling. Catalogs offer ample space for high-quality photography and compelling narratives that showcase products in a lifestyle context, inspiring purchases. Third, they drive online traffic. Savvy marketers integrate catalogs with digital channels, using QR codes, personalized URLs (PURLs), and clear calls to action to seamlessly transition recipients from print to web, driving e-commerce sales and sign-ups.