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# How can I set the quantity of specific vendor products to zero in syncX?

You can set the quantity to 0 for products from a specific vendor by combining the **Out of Stock Strategy** with a **Store Product Filter**.

• Create or edit an **Update Feed** for that vendor.
• Apply a **Store Product Filter** to target only the vendor name you want to update. This ensures no other vendors are affected.
• Enable the **Out of Stock Strategy** in the feed settings. This feature automatically sets the quantity to 0 for any products that are in your store but missing from the vendor’s file.

This setup lets you zero out removed items for that vendor while keeping other vendors’ products untouched.