Download JOOX https://play.google.com/store/apps/details?id=com.tencent.ibg.joox | https://apps.apple.com/hk/app/joox-listen-as-you-wish/id914406371?l=en-GB Tap the profile icon in the bottom right corner of the home page. Go to "Membership Center" and tap "Redemption Code". Enter your redemption e-code in the "Redemption Code" field. Tap "Confirm" to complete the redemption process. IMPORTANT NOTES: Redeeming JOOX services with a redemption e-code signifies your agreement to the following terms and conditions This redemption e-code is valid for use in Indonesia only. It cannot be exchanged for cash, refunded, or resold The redemption e-code must be activated within the date on your e-card; otherwise, it will expire. This redemption e-code has no cash value. If lost, altered, or damaged, it will be invalidated and will not be reissued This e-card, redemption e-code, and service are provided by JOOX. In case of any dispute regarding this e-card, the JOOX operator and e-card issuer reserve the final decision-making authority.