The process supports the generation of pick batches for releases that have been released to fulfillment but not yet included in a pick batch. Creation of a pick batch includes the creation of a pick slip, a pack slip for releases, and an invoice. After the order is shipped it tries to capture the payment. The inventory checking and allocation are usually done in the order capture sub-process. If an order contains backorder items or future order items, the inventory will be alllocated at the order processing sub-process.