Order picking is a critical and labour-intensive warehouse management operation that involves removing items from storage locations to fulfil customer orders. This paper analyses a new order-picking problem based on the real case of a Canadian shoe manufacturer characterised by a warehouse with random storage. where different product types can be assigned to a single storage location.... https://www.roneverhart.com/Apple-Watch-Series-6-GPS-Cellular-40mm-Silver-Aluminum-w-White-Sport-Band/