I promise not to give or sell it to anyone else.
I promise not to bug you. I will not write something because the calendar says I should. If I write, it will reflect the reality of my thinking at that moment.
You will receive the articles I write. Even if they are being released by national media, I will privately send the same article to you!
Occasionally, there might be an announcement about a new book or product—I might tell you about a specific discount in out store—but I will not bombard you with emails.