Can't submit app with in-app purchases

Question

I try to submit app with in-app purchases but apple-people reject it.

Thank you for submitting the new binary.

However, we still found that while you have submitted In App Purchase products for your app, the In App Purchase functionality is not present in your binary. Please see the attached screenshot/s for more information.

If you would like to utilize In App Purchase in your app, you will need to upload a new binary that incorporates the In App Purchase API to enable users to make a purchase.

Once you revise and resubmit your binary, you will also need to resubmit your In App Purchases for review since they are in the state Developer Action Required. For each IAP product submitted, please be sure to edit the detail information or cancel the request to change the detail information for the In App Purchases using iTunes Connect.

For more information on how to implement In App Purchase in your application, please refer to the In-App Purchase Programming Guide.

You can learn more about submitting In App Purchases for review in the In-App Purchase Configuration Guide for iTunes Connect.

They show the screenshot without products.

But we tested on test user account and no errors found.

Can anybody know why in-app products not presented on screenshots of reviewers? And what is the "Developer Action Needed"?

Answer 1

Do you use Apple's In App Purchases API? Because they seem to say that you don't. Most probably they run some automatic tests which detects if such functionality/framework is present/used or not. If you do and it seems confusing, you better contact them.