Effective Date: July 6, 2026
Scope of Application: This specification applies to CHHES i OS App, Android App, and CHHES versions released on app stores or mobile manufacturer channels such as Huawei, Xiaomi, OPPO, vivo, Honor, Samsung, and App Bao. In-app messaging rules on websites, We Chat mini-programs, or other platforms may follow this specification.
In order to provide you with order alerts, logistics notifications, system notifications, promotional notifications, customer service messages, etc., this app has integrated DCloud uni Push and may call the corresponding vendor's offline push SDK based on the device brand you use. System notifications on i OS may also be delivered via Apple Push Notification service (APNs). The system channel has been set up, subject to i OS system authorization and display.
Push notifications are not a prerequisite for using the CHHES App. After disabling notification permissions, you can still use all main functions such as browsing, ordering, payment, after-sales service, and customer support normally. However, you may not be able to receive order updates, logistics information, promotions, system notifications, or customer service messages in a timely manner.
- DCloud uni Push
Operating entity: Digital Paradise (Beijing) Network Technology Co., Ltd.
Purpose: Used to implement App online push, offline push, notification delivery, and push notification statistics.
Information that may be collected: device information, device identifiers, network information, app running status, push notification identifiers, notification settings status, etc.
Privacy Policy:https://ask.dcloud.net.cn/protocol.html - Huawei Push SDK
Operator: Huawei Software Technology Co., Ltd.
Usage purpose: offline message push for as device.
Possible information collected: device identifiers, app information, device information, network information.
Privacy Policy:https://consumer.huawei.com/cn/privacy/privacy-policy/ - OPPO Push SDK
Operator: Guangdong Huantai Technology Co., Ltd.
Purpose: For offline push notifications on OPPO devices.
Information that may be collected: device identifiers, app information, network information, and push notification information.
Privacy Policy:https://open.oppomobile.com/new/development Doc/info?id=10288 - vivo Push SDK
Operator: Vivo Mobile Communication Co., Ltd.
Purpose of use: For offline message push notifications on Vivo devices.
Information that may be collected: device information, app information, network information, and push notification information.
Privacy Policy:https://dev.vivo.com.cn/document Center/doc/366 - Xiaomi Push SDK
Operator: Xiaomi Technology Co., Ltd.
Purpose: For offline message push notifications on Xiaomi devices.
Information that may be collected: device identifiers, app information, network information, and push notification information.
Privacy Policy:https://dev.mi.com/console/doc/detail?p Id=1822 - Honor Push SDK
Operating entity: Honor Terminal Co., Ltd.
Usage: For offline message push notifications on Honor devices.
Information that may be collected: device information, app information, network information, and push notification information.
Privacy Policy:https://developer.honor.com/cn/docs/11002/guides/sdk-data-security - Meizu Push SDK
Operator: Zhuhai Meizu Communication Equipment Co., Ltd.
Purpose: Offline push notifications for Meizu devices.
Information that may be collected: device information, app information, network information, and push notification information.
Privacy Policy:https://open.flyme.cn/docs?id=202 - Firebase Cloud Messaging（FCM）
Operator: Google LLC.
Purpose: Used for push notifications on overseas Android devices.
Possible collected information: device information, app information, network information, push token, and push message information.
Privacy Policy:https://policies.google.com/privacy
The above information is only used to implement message push, offline push, notification delivery, message statistics, and service optimization, and will not be used for any purposes unrelated to message push delivery. We will not send sensitive personal information such as payment passwords, complete ID numbers, or complete bank card numbers via push notifications, etc. Activity, promotional, or marketing notifications will be sent in compliance with applicable laws and platform rules, and you can disable or adjust them through system settings or the relevant entry within the App.
You can turn off notification permissions through your device's system settings. After turning them off, you can still use all other App functions normally, but may not receive order, shipping, event, system, and other notifications in a timely manner. The exact path may vary by device, but it is typically found under "System Settings - Notifications - CHHES - Allow Notifications." Some Android devices also allow adjustments in "App Management," "Permission Management," "Notification Management," or the corresponding phone manufacturer's security center.
For personal information processing rules, third-party SDK sharing, user rights, and contact information related to push notifications, please also refer to the Privacy Policy, Permission Request Description, and Login and Account Security Description. If this description conflicts with specific activity rules or system authorization pop-ups, the description that better protects user rights and complies with applicable laws, regulations, and platform rules shall prevail.