The Conference Manager has the option of enabling either Manual Fee Payment or PayPal Fee Payment, which determines whether registrants will encounter a PayPal or a Manual Fee Payment page wherever they wish to make a payment to attend the conference.
Manual Fee Payment. If this option is selected, cheques, money orders, credit card information submitted by mail, telephone, etc. can be used. Conference Manager will validate the payment before the registration is active.
PayPal Fee Payment. If this option is selected, major credit cards as well as eChecks can be used. A PayPal Business Account needs to be activated and IPN URL and Seller Account information should be filled in.