Open the Subscriptions page of the App Store using a deep link.
Run this when you want to check on your subscriptions to apps or Apple services like Apple Music – great to run just before a free trial ends, for example, or to check when an annual subscription expires.
Credit to MacStories for the full list of Settings URLs: https://www.macstories.net/ios/a-comprehensive-guide-to-all-120-settings-urls-supported-by-ios-and-ipados-13-1/