Question: You know that unique or limited-release in-app purchases (IAP) are popular with users, so you offer a special badge to those who pre-register in specific regions. Which of the following should you do?
- Set up your rewards with the Supported Devices tab.
- Set up the pre-registration reward before you activate pre-registration in that region.
- Set up your rewards with the Countries/Regions tab.
- Set up the pre-registration reward only after you activate pre-registration in that region.
Explanation
A pre-registration reward must be configured before pre-registration is turned on for the relevant country or region. Google Play treats this reward as part of the pre-registration setup flow, so timing matters before users can register. The reward can be an in-app product, such as a special item or badge, that users receive after the app becomes available. This supports regional launch planning while keeping the reward experience consistent for eligible users.
Why the other options are incorrect
Supported Devices tab Device targeting does not configure pre-registration rewards.
Countries/Regions tab Regional availability is managed there, but the reward itself must be created in the pre-registration setup.
After activation Creating the reward after activation is too late for users who already pre-register in that region.
Source for verification
https://support.google.com/googleplay/android-developer/answer/9084187
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