# Configure IAP Catalog Listing

In this how-to, we will configure a Catalog Listing to be purchasable using Apple App Store.

### Prerequisites

* [A LootLocker account](https://lootlocker.com/sign-up)
* At least one created game in the [LootLocker Web Console](https://console.lootlocker.com/)
* [Apple App Store IAP settings configured for your game](/commerce/real-money-purchases/how-to/apple-app-store/configure-apple-iap-settings.md)
* At least one rewardable item, such as an [Asset](/content/working-with-assets.md), [Currency](/commerce/currencies.md), or [Progression](/game-systems/progressions.md)
* A Catalog with at least one [Catalog Listing](/commerce/catalogs/how-to/setup-catalogs.md)

### Create the Product in App Store Connect

Before configuring your Catalog Listing, you must create the in-app purchase in App Store Connect.

Go to [App Store Connect](https://appstoreconnect.apple.com/) and select your app.

<figure><img src="/files/vGYOvxq6Ly2N49BlJlvr" alt=""><figcaption></figcaption></figure>

Navigate to Monetization → In-App Purchases and click Create. Fill-in the following information:

* **Type:** Consumable or Non-Consumable
* **Reference Name:** Used in App Store Connect
* **Product ID:** A unique alphanumeric ID that will link to the Catalog Listing in LootLocker

Next, configure pricing, localization, and availability and save your changes.

Use the Product ID exactly as defined here when configuring your Catalog Listing in LootLocker in the next step.

### Add Apple App Store to a Catalog Listing

In the LootLocker Web Console, navigate to your Catalog and select the Catalog Listing you want to configure. In the Actions column, click View Listing.

Open the IAP tab and select Apple App Store from the list of available providers.

<figure><img src="/files/r8Xnlw5DlmaN4mcovt4l" alt=""><figcaption></figcaption></figure>

Fill in the following fields:

* **Product ID:** The product identifier configured in App Store Connect for this in-app purchase (e.g., `com.yourapp.premium_currency`). This must exactly match the Product ID defined in Apple’s system.

Click Save Changes to save your Apple App Store IAP configuration.

### Enable the Listing for Purchase

Open the Settings tab for the Catalog Listing. Enable the Purchasable toggle to allow the listing to be purchased.

<figure><img src="/files/RSwwInW4oDxsgkosuRz6" alt=""><figcaption></figcaption></figure>

Click Save Changes again.

### Conclusion

Your Catalog Listing is now configured to support purchases using Apple App Store. Once your game is [integrated with the purchase flow](/commerce/real-money-purchases/how-to/apple-app-store/apple-store-purchasing.md), players will be able to purchase this listing through Apple and receive the configured rewards.


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