My App is about to be released in the App Store. I have about 100 external beta testers using the latest beta build, which is also the build that will be released to the store.
Now I'm going to stop beta test by selecting 'Not Available For Testing' in iTunesConnect. The message that appears says that this will not affect the people who already have the build installed (it only prevents testers from installing any more builds). So I'm assuming they can continue using the beta version until it expires (57 more days in this case)
So now my question is. If these people do In App Purchases with the beta build, will it be charged? Or, will it not be charged (like normal for beta builds while test is in progress)?
All beta testers will be able to get IAP for free as long as they have the beta installed on their device, so until the beta expire. What you can do is create IAP for beta and then delete/disable them once you have finish with it.