Can I apply a promotion code afterwards if I forgot to enter it?

If you forgot to enter the promotion code

You cannot apply a promotion code after confirming your order, but depending on the situation, a refund equivalent to the discount amount may be possible.

About the refund method

You can choose to receive the refund as WASO points or a refund to your original payment method.

* Since card refunds incur fees, please cooperate by opting for a refund in WASO points if possible.

Please provide the following information when contacting us

• Order number
• The promotion code you intended to use