When customers submit an order, the order summary page shows generic column headings such as 'Entity No' and 'Service Bundle' which won't mean a lot to the end user depending on how you have your portal set up.. Would be good to be able to edit/re-order the tables/names like you can on searches and My Options screens.
This table was considered for the Portal Tables feature released in v9.7 however it was not technically possible to add this table at that time.