1. When you add items to your cart, you earn 2 coins for each item.2. You may add as many items to your cart as you like, but you can only earn up to a total of 6 coins per day. You can earn coins on the desktop version and the mobile app.3. You can earn up to 30 coins during the entire game period. 4. Exchange your coins for coupons before July 15, 2020 23:59:59 PT.
