# Collect custom customer attributes [Demo](https://monosnap.com/file/XMzfPmLg7boIRoyWqVyjzwB3xbMEPH) (screen recording) {% hint style="info" %} Syncing with Klaviyo is only available for `customer` type resource {% endhint %} ### Steps 1. Create a Raven to carry customer attributes payload, if you want to sync with Klaviyo, select "Sync with Klaviyo" and add Klaviyo private API key ([demo](https://monosnap.com/file/NfDsnAjQcTieL4yTZiiwucsaBDb7pr)). 2. Add raven id to `raven-mac-gen` liquid code snippet along with `resource_id` 3. Write a little bit of Liquid, HTML, CSS, and Javascript. 4. 🎉 {% hint style="info" %} I used Tailwind CSS to style the form and AlpineJS to manage the state of the form and UI updates. {% endhint %} ### Code ![](/files/kN79m0VAp6Wx8NPZ7enS) ```liquid {% if customer %}
{% else %}

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