In Apple\'s AppStore Terms & Conditions, you may find the following statement in relation to Auto-renewable In App Purchases:
\"Certain paid In Ap
Works for 2020.03.16
8 steps in detail
Firstly, your products should be approved.
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And you got
After several hours, it works
After you log in to iTunesConnect...
Five years later - Apple has changed the way you offer free trial for users. source: https://itunespartner.apple.com/en/apps/news/4406427
From now it's under "introductory price", see here for more details: https://help.apple.com/itunes-connect/developer/#/deve1d49254f
Update 3/2020: now it's called "Create Introductory Offer"
In iTunes Connect
App > Manage In App Purchases > Subscription Basic > 1 Month > Offer a free trial?
As of October 2019, follow this :
In iTunes, Select My apps --> features --> In-app purchases
During receipt validation in server side, you can check for is_trial_period to determine if it is in Trial.
https://developer.apple.com/documentation/storekit/in-app_purchase/implementing_introductory_offers_in_your_app