Facebook Custom Audience <p>We may display interest-based ads to you when you are using Facebook through a tool offered by Facebook called the Custom Audience Tool. We do not share any of your personal information with Facebook. The tool lets Us convert your e-mail address to a unique number that Facebook uses to match to unique numbers Facebook generates from e-mail addresses of its users.</p> 17. Social Media Interactions <p>We invite you to socialize and share your experience with Us with your friends using Social Media tools such as Facebook, Twitter, Pinterest, and Instagram.