We reserve the right, at our sole discretion, to modify or replace these terms at any time.
If a revision is a material, we will try to provide at least 15 days' notice before any new terms taking effect.
What constitutes a material change will be determined at our sole discretion.
By continuing to access or use our Service after those revisions become effective, the user agrees to be bound by the revised terms.
If he does not agree to the new terms, he can always stop using the Service.