1) a collection of things, shown publicly (e.g. of works of art, of commercial or industrial goods for sale etc) (exhibition)
2) a small open-fronted structure used for sale of newspapers, sweets, cigarettes etc; a small place for a public telephone (kiosk)
3) articles offered for sale (wares)
of, concerning, commerce
concerning business, marketing
of trade, commerce and merchants
concerning business, marketing