Effective Date: July 6, 2026
Scope of Application: This guide applies to the CHHES i OS app, Android app, and all CHHES versions listed on app stores or mobile manufacturer channels including Huawei, Xiaomi, OPPO, vivo, Honor, Samsung, and My App. In-app notification rules for the website, We Chat Mini Program, or other platforms may follow this guide.
To provide you with order reminders, logistics notifications, system notifications, promotional notifications, customer service messages, and other push notification services, this app has integrated DCloud uni Push and may call the offline push SDK provided by the corresponding manufacturer 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 is ready; actual delivery depends on 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 main features such as browsing, ordering, payment, after-sales, and customer support, but you may not receive order, shipping, activity, system notifications, or customer service messages in a timely manner.
- DCloud uni Push
Operator: Digital Heaven (Beijing) Network Technology Co., Ltd.
Intended use: to enable online push notifications, offline push notifications, notification delivery, and push notification analytics.
Information that may be collected: device information, device identifiers, network information, app running status, push notification identifiers, notification settings, and more.
Privacy Policy:https://ask.dcloud.net.cn/protocol.html - Huawei Push SDK
Operating entity: Huaas Software Technology Co., Ltd.
Purpose: Used for offline message push on Huawei devices.
Information that may be collected: device identification information, app information, device information, and network information.
Privacy Policy:https://consumer.huawei.com/cn/privacy/privacy-policy/ - OPPO Push SDK
Operator: Guangdong Huantai Technology Co., Ltd.
Purpose: for OPPO device offline push notifications.
Information that may be collected: device identification information, app information, network information, and push notification information.
Privacy Policy:https://open.oppomobile.com/new/development Doc/info?id=10288 - vivo Push SDK
Operating entity: Vivo Mobile Communication Co., Ltd.
Usage purpose: Offline push notifications for Vivo devices.
Information that may be collected: device information, app information, network information, push notification information.
Privacy Policy:https://dev.vivo.com.cn/document Center/doc/366 - Xiaomi Push SDK
Operating entity: Xiaomi Technology Co., Ltd.
Purpose: Used for offline push notifications on Xiaomi devices.
Information that may be collected: device identification information, app information, network information, and push notification information.
Privacy Policy:https://dev.mi.com/console/doc/detail?p Id=1822 - Honor Push SDK
Operator: Honor Device Co., Ltd.
Purpose of use: For offline push notifications on Honor devices.
Information that may be collected: device information, app information, network information, 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.
Usage purpose: For offline message push notifications on Meizu devices.
Information that may be collected: device information, app information, network information, push notification information.
Privacy Policy:https://open.flyme.cn/docs?id=202 - Firebase Cloud Messaging（FCM）
Operating entity: Google LLC.
Use case: For push notifications on Android devices overseas.
Information that may be collected: device information, app information, network information, push token, and push notification information.
Privacy Policy:https://policies.google.com/privacy
The above information is used solely for push notifications, offline push, notification delivery, message statistics, and service optimization, and will not be used for any other purposes unrelated to push notifications. We will not send sensitive personal information such as payment passwords, complete ID numbers, or complete bank card numbers through push notifications. 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 relevant in-app options.
You can disable notification permissions through your device's system settings. Once disabled, you can still use all other features of the app, but you may not receive order updates, shipping notifications, promotional messages, system alerts, and other notifications in a timely manner. The exact path may vary depending on your device; it is typically found under "System Settings - Notifications - CHHES - Allow Notifications." On some Android devices, you can also adjust these settings in "App Management," "Permission Management," "Notification Management," or the security center of your phone manufacturer.
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 & 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.