Jinjiang sunshine points can be used by exchanging them into Jinjiang coins.

The specific steps are as follows: 1. Open Jinjiang APP and enter the "Personal Center".

2. Find and click "Welfare Center" in the personal center.

3. Scroll down on the Welfare Center page, find and click "Reward Redemption".

4. On the prize exchange page, find and click "Jinjiang Coin Exchange".

5. Confirm the amount of Jinjiang coins to be exchanged and click the "Exchange" button.

5. After successful exchange, the exchanged Jinjiang coins can be viewed in the account balance of Jinjiang APP.