If you made a mistake and need to start over after you've already created FBA shipments, you can delete them in Seller Central to remove them from Stratify by taking the steps below!
Note: Please be sure you are familiar with Amazon's policy regarding deleted, misrouted, and incomplete shipments.
1. Make sure you're logged into Seller Central.
2. In Stratify, navigate to the List>List & Prep page and click on the shipment in your Working Shipments area.
3. You will be directed to its shipment page in Seller Central. Scroll all the way to the bottom of the page and click Delete Shipment.
4. Navigate back to List>List & Prep page in Stratify, and click Sync Shipments next to Working Shipments. The shipment will disappear from the area.