There are three different types of exemption certificates listed on this Web site. They are: IBM Corporation, IBM Credit LLC, and Lenovo. The exemption certificates should only be used for purchases that are exempted by the law or that are intended for resale (lease) by IBM or IBM Credit LLC. IBM Corporation does not currently issue blanket exemption certificates; therefore, all exemption certificates on this Web site refer to individual purchases. If you are a supplier who needs different settings or specific requirements regarding the contents of our exemption certificates, please contact a buyer. Buyer information can be obtained by visiting How to become a supplier.