All of our newsletters are opt-in, meaning that they are sent only to those who have specifically requested to receive them. Unsubscribe instructions are included at the bottom of each issue. Some newsletter issues include advertising, clearly identified as such. By signing up to receive our email newsletters, you also agree to receive occasional email announcements and special offers from our partners. However, no information gathered from newsletter subscribers, including email addresses, is ever shared with or sold to any third party, unless expressly requested by the user.