Provide a "Default Sequence Number" field on the "Miscellaneous" tab of Inventory File Maintenance so that new entries on the "Standard Order" list will appear in a pre-defined sequence rather than always being forced to the bottom of the list.
When a customer purchases an item for the first time, the tracking entry created in the Customer Special Price File is usually assigned a "Sequence Number" value of "ZZZ". With this change, if "Default Sequence Number" is non-blank then the specified default will be used. On the other hand, if "Default Sequence Number" is empty then "ZZZ" will be used.