# Set up your catalog in the Roc Services mobile app

You can use the Roc Services Mobile App to set up your catalog and add priced items.

Catalog items are organized in a hierarchy. A super category contains categories, and each category contains items. The following diagram shows how the catalog might be applied to a gardening business:

![Catalog diagram: Gardening services super category with Weeding and Grass cutting categories and their items](https://support.payroc.com/assets/121f6239ddde8b29.png)

To set up your catalog, complete the following steps:

1. [Create a Super Category](https://support.payroc.com/en-US/core-products/roc-services/mobile-app/set-up-your-catalog-in-the-roc-services-mobile-app.md#step-1-create-a-super-category-0)
2. [Add a category](https://support.payroc.com/en-US/core-products/roc-services/mobile-app/set-up-your-catalog-in-the-roc-services-mobile-app.md#step-2-add-a-category-1)
3. [Add an item](https://support.payroc.com/en-US/core-products/roc-services/mobile-app/set-up-your-catalog-in-the-roc-services-mobile-app.md#step-3-add-an-item-2)

## Step 1. Create a Super Category 

1. From the Quick Charge screen, select the three stacked lines, and then select **Catalog**.
2. Select the **+** icon.
3. Select **Add Super Category**.
4. Enter a name for the Super Category.
5. Select **Add Super Category**.

## Step 2. Add a category 

1. From the **Catalog** screen, select the **+** icon.
2. Select **Add Category**.
3. From the list, select the Super Category you want to add the new category to.
4. Enter a name and tax option for the new category.
5. Select **Add Category**.

## Step 3. Add an item 

For each item, complete the following steps:

1. From the **Catalog** screen, select the **+** icon.
2. Select **Add Item**.
3. Enter an item name, a price, and a tax option.
4. Select the category you created.
5. Select **Add Item**.

## Related articles

- [Create a catalog item in Roc Services](https://support.payroc.com/en-US/core-products/roc-services/web-portal/transaction-management/create-a-catalog-item.md)
- [Add a discount code in Roc Services](https://support.payroc.com/en-US/core-products/roc-services/web-portal/transaction-management/add-a-discount-code.md)

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From [Payroc Support](https://support.payroc.com/en-US/core-products/roc-services/mobile-app/set-up-your-catalog-in-the-roc-services-mobile-app). Every page is listed in [llms.txt](https://support.payroc.com/llms.txt).