DW, in its sole discretion, reserves the right to update, revise, supplement and to otherwise modify these Terms of Use, and to impose new or additional terms and conditions on your use of the Service from time to time. Such updates, revisions, supplements, modifications and additional rules, polices, terms and conditions will be effective immediately upon posting. You agree to review the Terms upon each visit to the Service. If, in our opinion, a change is material, we will also endeavor to provide you with notice in advance of the material change. Such notice may include posting a notice on the Service or sending notification to the email address connected with your account.