Abstract: A treatment device for treating a potable liquid when submerged into the potable liquid, the treatment device including a porous enclosure enclosing an interior and filter media disposed in the interior of the porous enclosure and configured to adsorb impurities from the potable liquid entering the porous enclosure to yield a purified liquid that exits the porous enclosure, the filter media including activated carbon. In some examples, the treatment device is unaffixedly disposed in the potable liquid and/or is disposable. In some examples, the treatment device includes one or more pockets in the interior of the enclosure. Additionally or alternatively, the treatment device may include a strip incorporating filter media.

Abstract: A method of conducting a monetary transaction and system for providing and utilizing a money order device is provided. The method and system utilize a vended money order device that is vended during a vending operation. The money order device is then utilized in a merchant transaction operation. The method and system utilize identity verification information that is transmitted to a clearinghouse during at least one of the vending operation and the merchant transaction operation.

Abstract: A method of conducting a monetary transaction and system for providing and utilizing a money order device is provided. The method and system utilize a vended money order device that is vended during a vending operation. The money order device is then utilized in a merchant transaction operation. The method and system utilize identity verification information that is transmitted to a clearinghouse during at least one of the vending operation and the merchant transaction operation.

Abstract: The present invention provides a money card system, method and apparatus that is convenient, easy to use, does not require good or any credit, is useable by individuals having low incomes, is interchangeable with cash, is available in many currencies, can be used in COD transactions, and is safer than cash, checks, money orders, cashier's checks, traveler's checks, ATM cards, credit cards, debit cards, stored-value cards and smart cards. For these individuals, the money card would provide the functionality of cash enhanced with the security of a Personal Identification Number (PIN) or Personal Identification Code (PIC) or other biometric information, such as fingerprint, handprint, voiceprint, iris scan, retina scan, thermal image, electronic/digital signature or any other form of endorsement that may be used to personalize and secure the transaction.

Abstract: The present invention provides a money card system, method and apparatus that is convenient, easy to use, does not require good or any credit, is useable by individuals having low incomes, is interchangeable with cash, is available in many currencies, can be used in COD transactions, and is safer than cash, checks, money orders, cashier's checks, traveler's checks, ATM cards, credit cards, debit cards, stored-value cards and smart cards. For these individuals, the money card would provide the functionality of cash enhanced with the security of a Personal Identification Number (PIN) or Personal Identification Code (PIC) or other biometric information, such as fingerprint, handprint, voiceprint, iris scan, retina scan, thermal image, electronic/digital signature or any other form of endorsement that may be used to personalize and secure the transaction.