437790 A Clone of Aweber (iContact + GetResponse + MailClimp)

This project is to create a clone of AWeber, iContact, GetResponse and MailChimp. To "jumpstart" this project, I have the source code to [login to view URL] so many of the features/functions of these sites is there, however, the code needs to be updated with more features/functions ... in the Admin area need to be able to setup different 'product' levels for example: 1-500 contacts = $ 501-1000 contacts = $$ 1001-2000 contacts = $$$ Need payment processing other than PayPal added or integrated in WHMCS.com. Will add more as I determine needs. If you are not familiar with websites in which I want to clone, please did not place a bid. Thank you.