Please follow the steps below:

(1) During payment for Charge 1 / Charge 2, enter the coupon code in the coupon field.

(2) Click the "Apply" button.

(3) Confirm that the discount has been correctly applied to the amount and complete the payment.

* The usage conditions vary depending on the coupon. Please make sure to check the coupon details and any precautions.

* Only one coupon can be used per payment.

* If an error occurs while using the coupon, please contact customer service with the following information:

• Order number
• Coupon code used
• Screenshot of the error message

– Usage Conditions for Charge 1 Coupon –

* Not available for use with Charge 2 payments.

* Cannot be used with other coupons.

* If multiple items are purchased at once, the discount amount will be automatically calculated based on the item price.

* Coupon must be used at the time of bidding. It cannot be used after a successful bid, even during the campaign period.