> For the complete documentation index, see [llms.txt](https://penida.gitbook.io/cowlendar-help/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://penida.gitbook.io/cowlendar-help/how-to.../how-to-use-the-integration-feature/how-to-add-a-cowlendar-booking-link-to-any-button-on-your-shopify-store.md).
# How to Add a Cowlendar Booking Link to Any Button on Your Shopify Store
{% hint style="info" %}
It only works for 1 variant; It will not work if your product has several variants which are all bookable. You have to pick a variant at somepoint which will show in your direct link
{% endhint %}
### Steps for using the direct link feature
1. Click on **Cowlendar**
2. Click on **My Services**
3. On the specific service you want to display click on **More**
4. Click on **Custom integration**
5. Copy the **direct link**
6. Look to the left and in your Shopify admin dashboard click on **Online store**
7. Click on **Theme**
8. Click on **Customize**
9. In the theme editor **find the button** you want to turn into a bookable button
10. Click on that button
11. Paste **Direct link into that buttons link section**
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