Has anybody developed an enhancement to handle magazine circulation. List of requirements from the prospect: I am looking for a circulation system for five of our magazines. Their circulations range from 65,000 to 5,000 subscribers. The system would have to manage both a consolidated prospect/customer data base and provide marketing tools to get and keep subscribers. It should also provide: - Multiple address feature for single subscriber, company or multi-divisional company - Unlimited issue splits for delivery and marketing - Controlled and paid publications supported - BPA/ABC/CCAB business and consumer audits supported, maintain all required statistics and necessary reports for a circulation audit - Demographic Database - on the subscriber and the source of the subscription - Renewal effort analysis to provide performance information critical to optimizing the length and timing of a renewal series - Invoice series analysis to provide performance information critical to optimizing the length and timing of an invoice series - First, second and third-class mail sorts to meet Canada Post guidelines - Postal reports, bag tags, pallet placards to meet Canada Post guidelines - Gift Renewal Billing (allows invoicing to donor/donee) - Reporting on deferred/earned, aging and payment method. Specialized software that does this could be found on this address: www.msgl.com/msglproducts/CircWorks.html.