QR Cake is a vendor specializing in custom cakes that incorporate QR codes, allowing customers to enhance their cake designs with interactive digital experiences. The company focuses on creativity and personalization, offering a variety of cake styles for different occasions, including birthdays, weddings, and corporate events. By integrating technology with traditional baking, QR Cake provides a unique way for customers to share messages, photos, or videos through the QR codes embedded in their cakes.