Abstract: A multi-functional portable data device (preferably a combined smart card and magnetic-stripe card) is used for exchanging money with a financial institution in a cashless (i.e., credit or debit) transaction, and to credit or debit an electronic purse (“e-purse”) resident on the portable data device. An integrated data reading device can be used to conduct the various monetary transactions electronically so as to transfer money between the financial institutions and the e-purse on the portable data device. The portable data device preferably can be presented to gaming devices in a cashless gaming environment to allow the customers to use the gaming devices.

Abstract: A secure cashless gaming system comprises a plurality of gaming devices which may or may not be connected to a central host network. Each gaming device includes an intelligent data device reader which is uniquely associated with a security module interposed between the intelligent data device reader and the gaming device processor. A portable data device bearing credits is used to allow players to play the various gaming devices. When a portable data device is presented to the gaming device, it is authenticated before a gaming session is allowed to begin. The intelligent data device reader in each gaming device monitors gaming transactions and stores the results for later readout in a secure format by a portable data extraction unit, or else for transfer to a central host network.

Abstract: The invention provides a variable shape device, with or without a base, for presenting all types of bouquets individually, vertically and without water. The device (1) is made of water- and deformation-resistant materials, with an adjustable attachment means having a male (3) and a female portion (4). The assembled device has a tapered portion (5) with tabs (11), which adapts to every type of bouquet, and a stable base (2). The openings (6) enable the bouquet to be initially retained in the device, for individual presentation, by any fastening means inserted in the openings. A water-tight decorated sheet (8), extending towards the top (5) of the outer walls (1) and adhering to members (7), is retained by a ribbon (21) on blade members which holds together the sheet, the device and the bouquet, the sheet providing water-tightness to the device (8). Water (10) introduced into the device collects at its base (2), thus providing stability to the bouquet and converting the device into a disposable flower-pot.