By default, Easyship immediately sends a fulfillment status to your store when a shipment is generated. However, this can be customized in Store Settings.
We'll Cover:
How to Update Store Fulfillment Settings
Step 1: Navigate to your Store Settings by clicking on Connect then your store name on the left-hand column.
Step 2: Expand settings in Order Sync. 
Step 3: Scroll down to Update order status. In this example, we are using Shopify. Change to your desired configuration and they will be saved automatically.
If you have a warehouse integration, you will have an extra option to mark the order as fulfilled when the warehouse hands it over to the courier or within 24 hours, whichever occurs first.
