> For the complete documentation index, see [llms.txt](https://bigstart.gitbook.io/marble-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bigstart.gitbook.io/marble-documentation/global-features/custom-product-badges.md).

# Custom product badges

Custom product badges are supported in Marble 1.1.0 and above versions.

To add a custom badge you need to add a tag with a specific prefix to the products that you want to have that custom badge. The prefix is `badge:` followed by the text you want to show within the badge.

Example: the tag `badge: PROMO23` can be added like this:

<figure><img src="/files/TakM1j4N6HlTJ2ubmhId" alt=""><figcaption></figcaption></figure>

Once added, the badge will be shown over the product cards like this:

<figure><img src="/files/9hkC8VuJFZxlFlY6VYEO" alt=""><figcaption></figcaption></figure>

And in the product page like this:

<figure><img src="/files/IlmPYYbIBUO6sCzDB52N" alt=""><figcaption></figcaption></figure>

You can manage the colors of the badge through Theme settings > Style colors (Main/Alternative/Accent) > Badges.