> For the complete documentation index, see [llms.txt](https://docs.yaycommerce.com/yaymail/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.yaycommerce.com/yaymail/integrations/flexible-checkout-fields-by-wpdesk.md).

# Flexible Checkout Fields by WPDesk

When you use YayMail Pro with Flexible Checkout Fields by WPDesk, you can add a custom field into your Checkout page and show it in email.

**Step 1: Add Checkout Fields**

<figure><img src="/files/nIN4PkDMpifkA8MhDMjc" alt=""><figcaption></figcaption></figure>

In Checkout page, it looks like the image below.

<figure><img src="/files/4hwBViiOREPujxOPc9b2" alt=""><figcaption></figcaption></figure>

**Step 2: Add this information to email template in YayMail panel**

In YayMail email builder, choose **template** email that you want to add this information.

Choose a real order.

On the text editor, you will see a **Shortcode** dropdown > choose **Order Meta** and and use those shortcodes accordingly.

<figure><img src="/files/1ietzqGX86IEj8vHZJOG" alt=""><figcaption></figcaption></figure>

And don't forget to Save and enable the template.

After completing the steps above, each time this template is sent, it will include this information.