These Terms of Use, as may be modified from time to time by us without notice, are effective until we provide notice of termination thereof on our Site. You agree to be bound by the Terms of Use as displayed on each of our Sites at the time you use such Sites and/or any part of the Service provided in connection therewith. You may not terminate any provision of these Terms of Use. Your sole and exclusive remedy is to discontinue your access and use of all our Sites and the Service, and to destroy all Materials and other items obtained from any and all our Site, whether pursuant to the License, or otherwise, together with all related documentation and all copies and installations thereof, except for purchased products. We may terminate your access to any and all our Sites, and/or any part of the Service, at any time in our sole discretion, and we reserve the right at any time to discontinue the operation of any of our Sites, and/or the provision of any part of the Service. We may immediately terminate your right to access and/or use any of our Site and/or the Service, without notice, if, in our sole discretion, you fail to comply with any provision of these Terms of Use.