UnityIAP

Unity IAP

These are notes covering the process up to purchase testing.

Android

Prerequisite: the keystore used for the build

A keystore is required to publish an AAB file to Google Play Console.
Create the keystore in Project Settings, then follow the steps below.
Also, never lose the generated keystore.

Start

1. Make sure a test project has been created in Google Play Console.
2. Upload an AAB file to Google Play Console. (The test stage itself is not important.)
3. Register the product to test under Monetization / Products / In-app products.
4. Promote it to a closed test and release it.
5. Install the app on the device through Testers / Join on Android for the released closed testing track, launch it once, and then test purchases.
   • If you encounter the following after this process:

🔧 If you get a Product not found error

• Check whether the test account is registered under Google Play Console / Setup / License testing.
• Make sure steps 4 and 5 have already been completed.

iOS

1. Make sure a test project has been created in App Store Connect.
2. Register the product to test under Monetization / In-App Purchases.
   • It can still be in draft.
   • It does not need to be approved.
   • You can still test even if it says Missing Metadata.
3. Create a sandbox test account in App Store Connect -> Users and Access -> Sandbox.
4. Sign in with the sandbox account on the test iOS device.
   • [Settings -> App Store -> Sandbox Account]
   • You can skip the two-factor authentication-related prompts when signing in.
5. Wait a little after registering the product for the first time, then test.
   • The documentation says anywhere from a few minutes to a few hours, up to 24 hours, so it is hard to pin down an exact time.
     • In my case, it was updated when I tried again after 5 minutes.

Once everything above is configured, you can proceed with purchase testing.