types:
basic,
staple
(usually plural) a necessary commodity for which demand is constant
consumer goods
goods (as food or clothing) intended for direct use or consumption
entrant
a commodity that enters competition with established merchandise
fungible
a commodity that is freely interchangeable with another in satisfying an obligation
future
bulk commodities bought or sold at an agreed price for delivery at a specified future date
middling
any commodity of intermediate quality or size (especially when coarse particles of ground wheat are mixed with bran)
shopping
the commodities purchased from stores
salvage
property or goods saved from damage or destruction
contraband
goods whose importation or exportation or possession is prohibited by law
fashion
consumer goods (especially clothing) in the current mode
feature
an article of merchandise that is displayed or advertised more than other articles
generic
any product that can be sold without a brand name
ironmongery
the merchandise that is sold in an ironmonger's shop
irregular,
second
merchandise that has imperfections; usually sold at a reduced price without the brand name
number
an item of merchandise offered for sale
refill
a commercial product that refills a container with its appropriate contents
release
merchandise issued for sale or public showing (especially a record or film)
soybean future
soybeans bought or sold at an agreed price for delivery at a specified future date
wheat future
wheat bought or sold at an agreed price for delivery at a specified future date