Many types of food service outlets embrace delivery as a means of enhancing guest experience. With this in mind, DayMark Safety Systems offers the TamperSeal labeling system: a line of tamper-evident labels for use in the food delivery service industry. TamperSeal labels adhere to most any packaging material safely and securely. Each label has security slits that cause the label to lose their integrity if someone attempts to open the container. If the seal is broken upon delivery, it is a clear indication that the food may have been tampered with.