How Long Before You Purge?  Apparently Never for the Gap  —  One of the most discussed topics in my Internet marketing career has been around purging customer/user email lists.  When we create a new customer database, this is always one of the topics I spec: how long before we purge.

Source:   CenterNetworks -

Author:   Allen Stern

Link:   http://www.centernetworks.com/how-long-before-you…