I don't use any personal data collected from my site unless you sign up for my newsletter. I treat all my subscribers with the strictest confidence. I use my list to communicate with my readers about sales and giveaways and new releases, and I will never share your email address with anyone else.
If at any time you do not wish to receive my emails, you will find an unsubscribe link at the top and the bottom of each newsletter. You can also email me personally at firstname.lastname@example.org to request I take you off the list, and I will promptly do so with no questions asked.