We may also from time to time conduct consumer surveys in which we may collect demographic information from our customers (such as age, income, zip code) and consumer’s opinions, concerns, and preferences regarding our products and services.</li> <li>We may also offer contests, sweepstakes or other promotions through the site or third party social media sites. If you enter such a promotion sponsored by us, we may ask you for your contact information as well as other information about you to verify your eligibility to participate and to award prizes.</li> </ul>