In regards to your claim of hidden charges;

You have obviously never attended a Tradeshow before.  All you have to do is read your Exhibit manual and you will see that there is no way to avoid drayage from the decorator.  Only union decorators are allowed on the show floor.  Inside every exhibit manual or exhibitors kit, there is an entire section on Material handling, or drayage.

Material handling is charged by the decorator of every show,  This charge is for offloading your materials at the dock and for moving your materials to your booth, wherever it may be located on the floor plan.  All transportation companies deliver only to the dock.  They are not allowed to provide inside deliveries or white glove service inside the Convention Center.  This is common knowledge in the industry.

All ETi employee's are aware of this as we specialize in Tradeshow material.  You may have heard what you wanted to hear or hoped to hear, but the fact of the matter is that these charges are very straight forward.  The Decorator, whom is hired by the show's association, handles all matters inside the Convention Center.  This includes drayage, labor, electrical, etc.  

I am sorry that you misunderstood our service.  Eti provides dock to dock transportation service.  We have no control over what the decorator may charge you for Material Handling.  I would suggest that next time you exhibit in a Tradeshow, you read the "Exhibitors Manual" provided by the show.  That is the reaosn they provide them, so you are not blind sided by charges.