Games of chance like lottery propose to give numbers to the player, by his own choice, or by aleatory drawing, or by definite numbers yet on a pre-printed ticket
Using the time factors, marketing games can be made under several ways.
Players like news and classicism too.
CRONOGAME © system is assisted and synchronised with an atomic reference clock
CRONOGAME © system can be associated with a computer server connected by
Connexions can be by a surtaxed call number, S.M.S. and phone
It depends of the rules of game: money, gifts, discount on purchase.