Coupons can be entered by following the below steps.

HOW TO ENTER COUPONS

 1. Menu at the bottom of the screen → Account Info

 2. Press “Enter Coupon” and input the coupon code.

⚠️ Coupons can only be used once.

⚠️ If you don’t see the Enter Coupon button, please use the link below to enter your code.

Coupon link → https://coupon.kakaogames.com/worldflipper/en