Wall Space consists of an area 3 foot or less wide with a max height of 6 feet
Bookcases also work well for this type of space.
See picture for example
Table Space is just that.. A table set upon floor space. Tables must be no longer or wider than 4 feet. See picture for example.
Floor space is available if you bring or make your own display. The above vendor made their own display. Have a display rack that works well ? Show us See picture for example.
If you have a lot of hanging items, a pegboard may be for you. One side of a display cube is also available.
See picture for example.