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## Checkout theme files are now documented for headless channels

Checkout renders from BigCommerce even when your storefront does not, so its text and styling come from the theme attached to your channel. New documentation covers how to reach those files on a headless channel.

* **New page**: [Accessing Checkout Theme Files](/developer/docs/storefront/headless/theme-files) gives the URL that opens **My Themes** for a specific channel, explains how to find your channel ID, and covers what to do when a read-only marketplace theme blocks file editing.

For details, see [Accessing Checkout Theme Files](/developer/docs/storefront/headless/theme-files).