Strange Bundle Id in iTunes

I try to figure out In-App Purchases.

I created Application named InAppTestAfApp2 in Xcode that uses enterprise account so the bundle ID is: com.somecompany.test.app

In Certificates, Identifiers & Profiles I have XC com somecompany test app Identifyer with ID: com.somecompany.test.app. Looks like Xcode generated it.

For In-App Purchases feature (sandbox) I created Application in iTunes with the same name InAppTestAfApp2,

I added in Features -> In-App Purchases one product.

In Appstore Tab -> App information section I waited 2 days till get new Bundle Id in dropdown and got:

"Test adHoc App - com.mycompany.test-app"
Your bundle id:  "com.mycompany.test-app"

What is that?

From where Apple took these names?

I don't see any mention of Test adHoc App - com.mycompany.test-app in my developer Provision profile or Identifier. I never created com.mycompany.test-app.

Maybe for enterprise account they decided that application name should be named app?

---

Anyways SKProductsResponse always returns invalidProductIdentifiers

Can somebody spread the light on this issue?