A mall kiosk is a wheeled merchandising unit for representing a brand and displaying products.  It can be set up and collapsed at will and moved around to different venues.  Once there, they can be set up again, secured to the floor and manned by one person.

A mall kiosk is relatively tall to take up little floor space but still provide you with enough space to display your goods.  There are shelves behind glass or perspex widows and the units can be specified to incorporate features like a counter and various storage areas to stow stock out of sight.