> 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/what-to-check-for-if-cowlendar-is-not-working/make-sure-your-product-is-a-digital-product.md).

# Make sure your product is a Digital product

Open your product on Shopify and make sure this settings is enabled.

Also make sure to **save** the product.

<figure><img src="https://1413666222-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FB7xH6fep0zIUsqsS8lgV%2Fuploads%2F9J61IIS1PSFXHIXvgG9N%2FUntitled%20design%20(52).png?alt=media&amp;token=d7099663-6004-4ef4-aefa-116ed08c497a" alt=""><figcaption></figcaption></figure>