Get subscriber id from in-app purchase

Question

I have created a small app that has in-app subscription products.

I want to fetch the subscriber ID via API after the transaction has occurred. I searched extensively and found that this ID is available only in a report "Subscriber Report"

 Subscriber ID |  BigInt  |  The randomly generated Subscriber ID that is unique to each customer and developer 

Is there a receipt response where this ID might be available? Can I map transaction id received in the receipt response to a subscriber?

Thanks!

Answer 1

No, the subscriber ID in Apple "Subscriber Report" is internal so the information is actually anonymous.

Looking on the bright side in wwwdc 2017 apple announced that they will provide the subscription details for users as part of the receipt so you will be able to get all the information in the subscriber report for a given user. See the part on 'Voluntary Churn' in https://medium.com/joytunes/wwdc-2017-amazing-new-features-for-subscriptions-676662a7d993