Email marketers have always dreaded the unsubscribe, and at the cost of nearly $18 or more per unsubscribe depending on your average order value, it’s clear why. Altogether, the cost of an unsubscribe — in terms of lost revenue potential and associated soft costs — is nothing to blink at. Fortunately, there are several steps you can take to decrease your unsubscribe rate and recover some of that otherwise lost revenue.