Sample covers are physical examples consisting only of the exterior part of the album, not including the block (the printed pages inside).
In the context of DreambooksPro, they were strategically designed to boost the professional photographer's business, fulfilling three fundamental purposes during meetings with clients:
Tactile and Realistic Experience: Instead of the client trying to imagine the look of a "Velvet", "Genuine Leather", "Acrylic" or "Wood" album through a screen, they can hold the cover, feel the weight, texture, and real quality of the materials.
Faithful Demonstration of Finishes: They allow you to show live the exact result of different customization options, such as laser engraving, hot stamping (Foil), or UV printing.
Cost and Logistics Optimization: The photographer doesn't need to invest in (or carry) dozens of complete and heavy albums to show various options. You can present just 2 or 3 complete albums with your printed portfolio and use the loose covers to demonstrate the remaining variety of available cover materials.
In short, sample covers are an indispensable sales tool. They help to tangibilize and add value to the final product, facilitating upselling (selling a premium cover, for example) when closing a deal.