You might not want to send products with very low stock to Etsy. Shuttle can skip a product when its total stock across all variants is below a number you choose. This way, only products with enough stock are listed in your Etsy shop.
How it works
Shuttle adds up the Shopify stock of all the product's variants.
If the total is below your number, Shuttle does not transfer the product.
If Shopify does not track stock for any of the product's variants, Shuttle has no stock to count. It skips that product too.
Skipped products show this message: "Product not transferred, total quantity is less than set threshold."
Setting it up
In Shuttle, go to Settings, then Products, and open Shopify → Etsy.
Scroll to the Stock Quantity section.
Under Do not transfer if product quantity is below a set level, enter a number from 1 to 999.
Click Save.
To turn it off, clear the field and save.
When it applies
It only applies when you transfer several products at once.
It does not apply when you transfer a single product, or to automatic transfers, including collection-based automatic transfers.
It only applies to new transfers. Products that are already on Etsy keep getting updated, whatever their stock.