A credit card is required to register and will be charged within seven (7) days of registration. A 2.9% processing fee will be added. You have the option of paying by check. Payment must be received within seven (7) days from the date of registration. If not received within the seven (7) days, your credit card will be charged (including a 2.9% non-refundable processing fee). Once your check is received, your credit card will be refunded (less the processing fee).