TPNS's dual service keep-alive is unique. It stabilizes message delivery, reduces traffic consumption and power consumption, improves delivery rates and click-through conversion rates. TPNS offers delivery channels for Chinese device manufacturers such as Xiaomi, Huawei, and Meizu as well as international FCM vendors. It intelligently chooses the best channels based on the device brand to improve delivery rates. TPNS supports a variety of push notifications. Push notifications can be used for company promotions, user activation, and other purposes. Push notifications can be sent via API or console and can appear in the status bar or in applications. To meet different user experience requirements, redirection to apps is possible. HTML5 pages, deep links, and HTML5 pages are all supported. TPNS supports system-defined and custom tags for precise push notifications and optimal outcomes.