TL;DR: In this paper, a method and system as disclosed relate to the sending of a prospective customer list to a list user, and receiving a suppression list based on the customer list from the list user.
Abstract: A method and system as disclosed relate to the sending of a prospective customer list to a list user, and receiving a suppression list based on the customer list from the list user. The suppression list causes another customer list to be restricted for the list owner to create a net customer list. The net customer list is sent to the list user.