Fridge sticker printing service is a business that offers custom printing of stickers specifically designed to adhere to refrigerator surfaces. These stickers are often used for decorative purposes, branding, or providing useful information such as calendars, shopping lists, or reminders. The service typically allows customers to customize the design, size, and shape of the stickers according to their preferences. They may use various printing techniques and materials to ensure durability and suitability for refrigerator use, such as waterproof and UV-resistant materials.