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Seminar Registration Manager is a plugin that allows users who hold seminars, workshops, concerts, or other events to place a registration form on their site, as well as manage their registrants. Admins can create coupon codes for discounts for the event, and registrants can register additional registrants in a single transaction. This plugin currently requires Authorize.net or PayPal Website Payments Pro for payment processing. In the future, additional payment options will be added.