1. Go to the event record, Registrations tab.
  2. Click on the Registrant's name that is the host.
  3. Click Add Payment under Tasks.
  4. Enter the constituent name as the person who is paying.  Enter the amount they are paying.
  5. You may need to click Find Commitment and search for the constituent who is the host.  Find the event registration for this event and select it.
  6. Enter the rest of the payment details, and save the payment.