Create a Catalog Data Feed File :

Step 1 : To upload your catalog to Facebook, you must collect all of your products into a single data feed file with a specific format (CSV, TSC, RSS XML, ATOM XML)

Regardless of the format you choose, there are certain fields that are required for each :

1 - product :

  1. id — Unique identifier for your product; can be an SKU or any other ID you can use. Make sure you don't have duplicates here; otherwise, all duplicates are ignored.

2 - availability

  1. in stock — The item is available and ready to be shipped if purchased.
  2. out of stock — The item is temporarily unavailable; it will not be promoted for sale.
  3. preorder — The item will be available in the future.
  4. available for order — The item ships in 1—2 weeks.
  5. discontinued — The item is no longer available.

3 - condition

  1. new
  2. refurbished
  3. used

4 - description — Product description; maximum 5,000 characters.

5- image_link — Image URL for this product. Must be at least 500x500px.

The image is cropped to match the required aspect ratio for different placements.

6 - link — Your website URL where a person can view more details about this product.

7 - title — Title name of this item, up to 100 characters.