> For the complete documentation index, see [llms.txt](https://support.quizkitapp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.quizkitapp.com/building-a-quiz/integrations/subscriptions.md).

# Subscriptions

Learn about the different subscription apps that integrate with Quiz Kit.

Quiz Kit allows you to connect with any subscription app that uses native Shopify checkout by displaying subscription products on your quiz results page.

{% hint style="info" %}
**Note:** 

If you’re on a legacy Quiz Kit plan, then this feature is available for the **Middle** plan or higher.
{% endhint %}

### Things to note:

* You can connect ANY subscription app that uses the Shopify checkout.
* If subscriptions are being pulled into the quiz with incorrect formatting, then you can fix it by going to **Recommendations** > Check **Use plan name in a frequency select box.**
* You can also pre-define subscription plans in the **Answers** section of the quiz.

#### Learn how to connect our most popular subscription apps below.

## In this section:

* [Recharge](/building-a-quiz/integrations/subscriptions/recharge.md)
* [Shopify Subscriptions](/building-a-quiz/integrations/shopify/shopify-subscriptions.md)
* [Skio](/building-a-quiz/integrations/subscriptions/skio.md)
* [Smartrr](/building-a-quiz/integrations/subscriptions/smartrr.md)