Autonomous vehicle-based storage and retrieval systems are commonly used in e-commerce fulfillment as they allow a high and flexible throughput capacity. In these systems, roaming robots transport loads between a storage location and a workstation. Two main variants exist: Horizontal, where the...

We consider the setting of a firm operating multiple warehouses and multiple stores where each warehouse is endowed with an initial non-replenishable inventory. There is a finite selling horizon and, at the beginning of each period, the firm needs to decide for each store how many units of...