On the payment page, enter the code in the Payment Code box and click Apply. The covered amount is deducted from what you owe.

• A percentage code covers that share of the fees it applies to.
• A dollar code covers up to its value, and never more than the fees it applies to.
• More than one code can sometimes be applied. A code that covers the whole event at 100% is used on its own.

If anything is left to pay, choose a payment method for the balance as normal. If the code covers everything, submit and you are done.

A code that is refused is either not approved yet, not for this event, or not for the level you are entering.