A method for improving the delivery of items based on the likelihood of shoplifting, theft history, security threat level, and identifying information is presented. The information is stored an online order system that receives data, reads data, and performs computations from a data storage system. The online order system assigns a level of security to the items in order to implement delivery of the items at a specific conveyor belt within a store that is equipped with a pre-delivery alert system that cooperates with the online order system. The pre-delivery alert system produces a specific alert based on the contents of the customer's order.