Refund Policy Holly Guzman Seminars reserves the right to cancel any class or event due to low enrollment or instructor unavailability. A full refund will be provided in these instances. For cancellations 2 weeks prior to the start of seminar, a refund minus $25 service feel will be provided.No refunds if canceled less than 2 week prior to event.Refunds will not be issued if you cancel the day of the class/course.No partial refunds are available in the event of missed classes. Contact Holly Seminars to request refund. There is no refund for Thumb Drive Sales.