# Configure IAP Catalog Listing

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

### Prerequisites

* [A LootLocker account](https://lootlocker.com/sign-up)
* At least one created game in the [LootLocker Web Console](https://console.lootlocker.com/)
* [Epic Games Store IAP settings configured for your game](/commerce/real-money-purchases/how-to/epic-games-store/configure-epic-games-store-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 Epic Developer Portal

Before configuring your Catalog Listing, you must create a catalog item in the Epic Developer Portal.

Go to the [Epic Developer Portal](https://dev.epicgames.com/), select your game, and navigate to Epic Games Store → Offers.

<figure><img src="/files/W31FJAoFOGrXjh7nJmhd" alt=""><figcaption></figcaption></figure>

Click Create offer and fill-in the following information:

* **Offer Name:** A unique name for the content you are selling
* **Offer Type:** Select either Consumable or Add-on depending on the type of content you're selling

Next, configure general details, pricing, regions, and availability and save your changes.

Use the Audience Item ID from this offer when configuring your Catalog Listing in LootLocker in the next step.

### Add Epic Games 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 Epic Games Store from the list of available providers.

<figure><img src="/files/w0VPOjvM8hUt6FFMfb91" alt=""><figcaption></figcaption></figure>

Fill in the following fields:

* **Audience Item ID:** The catalog item identifier from Epic Games Store. This represents the purchasable offer configured in the Epic Developer Portal and must exactly match the Item ID associated with your product.

Click Save Changes to save your Epic Games 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 Epic Games Store. Once your game is [integrated with the purchase flow](/commerce/real-money-purchases/how-to/epic-games-store/make-purchases-through-epic-games-store.md), players will be able to purchase this listing through Epic Games Store and receive the configured rewards.


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