I offer my webinars as monthly open-enrollment training for a fee. Usually customers register and pay just for themselves to attend the training. However, sometimes a business wishes to register several persons to attend one webinar. In this case the business wants there to be only one contact person for the training (one email address entered) and process one payment for the multiple attendees. After completion of the webinar/training, each attendee receives a certificate directly from me (not automated from GTW). Is there any way to allow one person to register multiple attendees (sometimes the registrant doesn't attend the training) for a webinar?