KnockKnock 

Anti Spam program eliminates unsolicited e-mails in your inbox. KnockKnock is a complete e-mail enhancement program and spam solution, and works with your current Email client. Easy features handles, multiple e-mail accounts on multiple servers.
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Affiliate Program Manager 

APM- affiliate/viral marketing management software. With this simple and easy-to-use program anyone can start and run many types of viral marketing programs, including "refer a friend" programs, affiliate programs, MLM, profit-sharing programs.
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