For our conference registration, I need the ability to be able to send an e-mail to our membership coordinator including the information from the registration form when a member pays registration and dues together so that he can process the membership dues.
You can of course customize the email to both the user and the admin per event, including data from the registration record... but you can't create and send an additional email... if that's what you are asking. Also, you can't have an email sent that is based on payment method or other items like that. The existing emails are sent after a successful registration, regardless of what was paid, options selected, etc.