Commerce (card game)

Commerce is an 18th-century gambling French card game akin to Thirty-one and perhaps ancestral to Whisky Poker and Stop the Bus. It aggregates a variety of games with the same game mechanics. Trade and Barter, the English equivalent, has the same combinations, but a different way of acquiring them. Trentuno, Trent-et-Uno, applies basically to the same method of play, but also has slightly different combinations. Its rules are recorded as early as 1769.