Does anyone have experience implementing multiple subscriptions model for an app? I wasn't able to find proper documentation about this topic. The most common way to create in-app subscription model is one-subscription per one-user. But I want to offer one-subscription per one-item(in my app). This means that users can create multiple subscriptions if they want to subscribe to multiple items. Each item is functionally the same.
For example, If the app is a pet location tracker and wants to track both pet A and B, the user has to subscribe to each A and B respectively. It means a total of 2 subscriptions.
Please explain it to me. Thanks.