Epsilon is a marketing database which collects personal information about you, and sells it to marketers, advertisers, and companies which target you. They have a close relationship with the Direct Marketers Association. They also changed their opt out procedure so the link to their opt out page is null and void.
How to Remove Your Information from Epsilon
Email them a message to remove your information. They will need your NAME, ADDRESSES, PHONE NUMBER, in the message; and a copy of your DL license or State ID to remove it. Cover your pictures, DL number, and signature before sending it to them. That means to leave your Name, State, Address, and DOB Visible to them. They will send a response email back to you in 72 hours.