Shippable Back‑Order Manager

App description:

Find out which orders you can ship: Shippable keeps track of your inventory and determines which orders are ready to be shipped and which ones are not. No need to constantly check your stock: Whether it’s from a sale, return, exchange, or inventory change, Shippable will automatically update your orders with the correct status. Restock items on back-order: Export your list of back-ordered items and use it to create a purchase order for the missing items.