What is the difference between a unique and non-unique purchase (exclusive/non-exclusive)?
NON-UNIQUE/EXCLUSIVE PURCHASE: Non-unique purchase means that other people can buy the template you have chosen some time later. UNIQUE/EXCLUSIVE PURCHASE: An exclusive purchase guarantees that you are the last person to buy this template. After an exclusive purchase occurs the template is permanently removed from the sales directory and is never available to other customers again. Only you and people who bought the template before you will own it.