My example is that I received a payment notification with an order_id of 750vgzk2FKbMbqUEwmTKmuTApLUZY. This corresponds to order number 173601250 in the POS or order dashboard. It is not clear which of these numbers is used to call for order details. If it is the long hashed value though, it is not useful to use as an order number for pickup.
In my use case, a full order object includes all the data that is needed to dispatch a driver. This includes a human readable order number, delivery time, delivery address, line items, and customer name.