you may have noticed that your product lines are generated automatically.
Furthermore they include the frame type for your bikes
This can be annoying when viewing your online booking portal.
So how do you get rid of this if you don't want it?
you use the 'edit online booking' link at the bottom of your BRM.
You will then be able to edit each product line name, (and hence remove the -U)
don't forget to press ENTER (return key on your keyboard) to SAVE each one.