To pay your fees using PayPal, select  from the drop-down munu below and click the Pay Now button. Note that it may take a few seconds after making you selection before you are taken to the PayPal site for payment.

IMPORTANT: To link your payment with your registration, please e-mail, indicating that you have made a PayPal payment. 

If you are paying for someone else, please be sure to indicate that person's name on your order.

If you are making this payment while you are doing your registration, be sure to return to the CS Principles or All other subjects registration sites to complete your registration.  Your registration and/or payment of fees will be confirmed by e-mail. 

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