Какие типы push-уведомлений вы знаете?

Types of push notifications:

• System push notifications: sent by the operating system or app to inform about events (e.g., updates, errors).
• Marketing push notifications: advertising messages, promotions, offers.
• Transactional push notifications: order confirmations, delivery statuses, reminders.
• Personalized push notifications: based on user behavior, preferences.
• Local push notifications: generated by the app on the device without a server.

Each type differs in purpose, content, and frequency of sending.