eNewsletter Pro is newsletter management software for managing and distributing HTML or Text formatted newsletters via E-Mail. Version 2.0 supports an unlimited number of mailing lists and newsletters. The system uses a confirmed opt-in method to prevent malicious behavior. The Enterprise edition can support up to 100 users and 1 million subscribers. Migration of existing subscriber lists is supported. Pricing for the Enterprise edition begins at $625 USD for the 5 user/50,000 subscriber configuration. eNewsletter Pro is designed for people who would like to run their own E-Mail marketing and CRM solutions in-house and avoid 3rd party service fees. For a one-time license fee, publishers can manage and distribute their own newsletters without relying on others. Increased control of valuable E-Mail subscriber lists is an additional consideration.