You may opt out of our marketing databases. If we market to you by email, in our corporate capacity – such as if you are a Customer or prospective customer and we send information about our Services – you may “unsubscribe” from our marketing emails through a link placed in your emails.<br> <br>You also may request that Epsilon not sell your information by filling out and submitting the online request form.<br> <br>Once we’ve received your form, we will confirm your identity with a series of test questions.