# Component: Compatible Add-ons

**Available from:** Release 112

The **Compatible Add-ons** component displays a list of available add-ons that a customer can purchase during the Update Subscription flow. It is designed to work alongside other update components, such as **Update Cart Items**, and supports a more compact layout that the **Cross-sell** component to accommodate a large number of available add-ons.

{% embed url="<https://69c2cf3a42a094f3cd354b8d-ojozztnsdo.chromatic.com/?path=/story/shop-components-self-service-compatible-add-ons--multiple-add-ons-available&full=1&shortcuts=false&singleStory=true&embed=true>" %}

## Behaviour

* Displays add-ons listed in the selected offer’s **Cross-sell add-ons** attribute
  * Excludes add-ons that have the same SKU as other add-ons the customer may already own
* Each add-on card displays:
  * Title: **Display name** add-on attribute
  * Description: **Display description** add-on attribute
  * Price: Pricing configured on the add-on
* When compatible add-ons are used in the [https://docs.limio.com/product/self-service/what-are-the-standard-functionality-of-limio-self-service-manage-my-account/how-to-configure-an-update-subscription-flow](https://docs.limio.com/product/self-service/what-are-the-standard-functionality-of-limio-self-service-manage-my-account/how-to-configure-an-update-subscription-flow "mention"), existing add-ons will be retained if they are compatible with the new update offer. An add-on is considered compatible if it is included in the update offer's **Cross-sell add-ons** attribute. Add-ons that are not compatible with the update offer will be removed on the order effective date.

## Props

| Prop name               | Prop type | Default            | Notes                                                              |
| ----------------------- | --------- | ------------------ | ------------------------------------------------------------------ |
| Heading                 | string    | Compatible add-ons | Controls the heading displayed at the top of the component         |
| Add add-on button label | string    | Add                | Label used on the button for adding an add-on to the Update Basket |
| No add-ons heading      | string    | empty              | Displays when there are no add-ons to display                      |


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