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Whether a Manual Discount is shown while using List Subscriptions API?
What happens if a coupon is applied, will it be shown within the response of List subscriptions API?
If the Coupon has been applied to a subscription, then while retrieving the Subscriptions using the List Subscriptions API, you will get a response wherein you'd see the coupon object present on the subscription. Along with that, you'll also see the coupon ID and how many times it has been applied to a subscription. Please refer to the below screenshot.
Now, when it comes to the Subscription with the Manual discount, when a subscription with a manual discount applied is retrieved using the List Subscription API, you'd see the discount object and the object will simply say Discount. It will also give you information about when it was applied and the kind of discount that was provided on the subscription.
Please refer to the screenshot of the response below: