> For the complete documentation index, see [llms.txt](https://fredhopper.gitbook.io/product-discovery/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fredhopper.gitbook.io/product-discovery/sending-and-managing-product-data/flatfiles/fullprodfeed.md).

# Preparing Data For Full Product Feed

A full data feed is a data feed that contains all current product catalog data: all products, categories, product attributes, variants, and variant attributes, if applicable.

{% content-ref url="/pages/2HoJmXVnoimGtdU0VH7y" %}
[Full Feed JSON Data Format](/product-discovery/sending-and-managing-product-data/flatfiles/fullprodfeed/full-feed-json-data-format.md)
{% endcontent-ref %}

{% content-ref url="/pages/2Z7BxL1FIZ857jkepBhK" %}
[Full Feed CSV Data Format](/product-discovery/sending-and-managing-product-data/flatfiles/fullprodfeed/full-feed-csv-data-format.md)
{% endcontent-ref %}