E-mail addresses. If you supply Tulsaworld.com with your e-mail address, either by registering on the site, by communicating with us via e-mail, or signing up for promotional offers or emails, we may, from time to time, send you information that we believe would be of interest to you via e-mail. This information may be from Tulsaworld.com, the Tulsa World, or sent by us on behalf of one of our quality advertisers. Note: If we send you e-mail on behalf of another company, your personally identifiable information is not disclosed to that company unless you purchase a product or service from that company in which case it may need your information to fulfill your purchase. Rather, the company provides us with the information it wants to send, and we prepare and send the e-mail directly to you. We may use a third party service provider to manage or send emails on our behalf, but that third party is only authorized to use your information as necessary to send our email to you and it is not authorized to sell or transfer your information. 