Please refer to the method below and to use the coupon.
How to Use Coupons
[Mobile & PC]
- Click in-game menu [Settings] → [Support] → [Coupon]
- Please enter the coupon code on the page.
- Receive items from [Mailbox] in the village.
- Click on the [Coupon] menu from the homepage menu
- Enter [Account number (user number)] and [Coupon code] on the coupon page
- Play the game and get items from [Mailbox] in the village