In order to provide the best possible products at the friendliest price, Kanion Group has set a minimum order quantity. For Deluxe Series, minimum order quantity is 50 sets / pieces per capacity, for Prime Series the minimum order quantity is 100 sets / pieces per capacity for 9,000BTU & 12,000BTU and 50 sets / pieces per capacity for 18,000 & 24,000BTU. For more details about Kanion minimum order quantity policies please get in contact with Kanion Service & Support Department at kanion@kanionco.com or through https://www.kanionco.com/contactus.