Excerpt from:  Standard Terms of Service
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TERMINATION OF ACCESS

At any time, for any reason, and without notice, we may terminate access to, or alter the functionality of, all or part of the products and/or services that are publicly provided by us at no charge. We may selectively and without notice terminate or limit access by any user for any conduct that we, in our sole discretion, believe to be harmful or disruptive to others, overly resource-intensive, or in violation of applicable laws.
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