To enable payments related to officials registrations, assuming you have already enabled a registration form...
- Go to Other -> Interactive Forms
- Click "Configure Types"
- Add/Edit/Delete registration types as needed.
- Edit each registration type to declare what fee is associated with each type
- Return to Other -> Interactive Forms
- Click "Configure Options"
- Add the PayPal email address to which the registrations fees should be paid
- Optionally, declare that the official is responsible for paying the PayPal fees...this will increase the amount the official pays such that the amount you receive will be the exact amount defined for the registration types. Otherwise, the amount you receive will be reduced by the amount of the PayPal fees.
One you have registrations in place, you can filter the pending registrations by payment status and selectively accept those that have paid.