I want to Automate the " Fulfill items " for some specific products and not for all the products when an order is placed.
The solution i found was to turn on the
After an order has been paid
Automatically fulfill the order‘s line items
In here every order that is paid will be marked as fulfilled. I don’t want that to happen. Items should be marked fulfilled on for some products when the order is placed.
You can use Order Automator to do stuff like that, creating rules to perform actions, in this case for example you could have it auto fulfill products that have a certain tag, vendor, sku, part of a title, etc.
Another option, Shopify Flow seems like you could do this too.