Certificate can be used at any Green Degree location. Not Valid for THC Products. Valid for all glassware, CBD, accessories. Green Degree is an Alaskan founded company inspired by the countless beneficial properties of the Cannabis plant. They strive to lead the industry by setting the bar in all areas of our business; Providing the best customer service possible to build a strong relationship with our clients, never compromising on proper training or education to allow the safest most efficient experience for both the consumer and merchant alike, providing the cleanest environment all around and most of all, Integrity.