1)   BeyondResponse 3.5
An opt-in and opt-out email list management tool, BeyondResponse can be used in a large array of applications. You can use it to provide instant product delivery to your eBay and Clickbank customers, plus manage mass sending for product updates.
Autoresponder, auto responder, email managament, customer, clickbank, ebay, instant payment processor, opt-in, opt-out,