What is the difference between Add feed and Update feed in Stock Sync?

An Add Feed is used to import new products into Shopify. It creates products that do not yet exist in your store. If a product with the same SKU already exists, the Add Feed will skip it.

An Update Feed is used to update existing products in Shopify. It pulls data such as stock, price, or other product fields from your file or source and updates matching SKUs already in your store. It does not create new products.

In short:

• Add Feed = create new products

• Update Feed = update existing products

Updated on: 24/06/2026