Abstract: A system installed in a casino allows gambling chips in the casino to have variable values. Each chip has an electronic circuit installed in it to store a chip identifier and data indicative of a value currently associated with the chip. Slot machines and other devices are arranged to interact with the gambling chips to read and write data from and into the chips. A central controller is connected to the slot machines and other devices that interact with the chips. The chips carry a display and/or an audio device to apprise players of the value currently associated with the chip.

Abstract: Systems and methods are provided to associate a transferable item price with a first consumer and to determine that a second consumer is entitled to purchase an item in exchange for payment of an amount based on the transferable item price. In one embodiment, the first consumer arranges to purchase an item at a first price. The merchant transmits a transferable item price code to the first consumer. The first consumer sends the transferable item price code to the second consumer, such as by including the transferable item price code in an e-mail message. The second consumer transmits the transferable item price code to the merchant to establish that he or she is entitled to purchase the item at the first price.

Abstract: A system installed in a casino allows gambling chips in the casino to have variable values. Each chip has an electronic circuit installed in it to store a chip identifier and data indicative of a value currently associated with the chip. Slot machines and other devices are arranged to interact with the gambling chips to read and write data from and into the chips. A central controller is connected to the slot machines and other devices that interact with the chips. The chips carry a display and/or an audio device to apprise players of the value currently associated with the chip.

Abstract: Some embodiments of the present invention are directed to providing lottery outcomes and other types of lottery information to a player (e.g., in accordance with one or more preferences of a player). In some embodiments, lottery information may be provided over a network, via postal mail, via CD-ROM, and/or via a set-top device.

Abstract: A method according to one embodiment of the present invention provides for receiving data indicating a request by a player for an automated session, in which the automated session comprises a plurality of lottery outcomes. The method further provides for determining at least one parameter associated with the automated session and for determining at least one lottery outcome. The method also includes providing the at least one lottery outcome based on the at least one parameter.

Abstract: A game to be modified in accordance with the invention involves a first random outcome and a second random outcome that are combined according to game rules to produce a game outcome. The game is administered by receiving a player request for a specific entry, the specific entry replacing one of the random outcomes and being selected from a finite set of possibilities not determined by chance. The requested specific entry affects the probable outcome of the game. The specific entry is combined with the remaining one of the random outcomes according to the game rules to determine the game outcome. According to one embodiment, the specific entry may be a score such as 18 which replaces the player's hand in the game of blackjack.