Required.
Generally speaking, the point redemption products launched by merchants that cooperate with Q Yin are not a loss for both themselves and the merchants. For the merchant, you have redeemed it, learned about the brand, and achieved the purpose of advertising. But for you, the points you use to redeem are certainly not a loss. As for the postage, you need to look at what you are redeeming. If its value is much greater than the postage, Not a loss. If it is less, it is recommended not to redeem it. Of course, you can also go to the shopping platform to check and make a decision after your own evaluation.
Open the downloaded QQ Music, click on the "My" page, see the activity center, and click to enter. Use the corresponding points plus postage to have it delivered to your home.