The reward coins accumulated the current month will expire the end of the next month. You can use coins to pay for the gifts you would like to send the VJ’s.
Reward coins include:
- coins you were rewarded by completing tasks, like daily check-in and watching live streams.
- coins that you were rewarded when you purchased coins from app store account.
- coins that you redeemed from your diamonds
If you have diamonds, which you accumulated from the gifts you RECEIVED, you do not have to redeem those diamonds.
If you do redeem the diamonds and convert it to coins, these coins become reward coins.