“When I see any email outside of what I subscribed to I unsubscribe immediately. I get way too many emails to just be reading one more. The reason I signed up with the other is because they took the time to win my trust and to build connection.”
Avoid purchasing email addresses–it just looks bad all around and will injure your reputation. Sending emails without permission is also a one-way train to Spamville. Don’t make this mistake–allow your email list to grow naturally!