Abstract: A system for managing and transferring a virtual shopping cart. The system includes a product identification system that is programmed to identify products from a product identification tag, a cart identification system that is configured to generate a cart identifier that uniquely identifies the virtual shopping cart, and a cart management engine. The cart management engine is configured to receive products to add to the virtual shopping cart from the product identification system, associate the products with the cart identifier, and transfer access to the virtual shopping cart from a first device to a second device.

Abstract: A system for managing and transferring a virtual shopping cart. The system includes a product identification system that is programmed to identify products from a product identification tag, a cart identification system that is configured to generate a cart identifier that uniquely identifies the virtual shopping cart, and a cart management engine. The cart management engine is configured to receive products to add to the virtual shopping cart from the product identification system, associate the products with the cart identifier, and transfer access to the virtual shopping cart from a first device to a second device.

Abstract: A system for managing and transferring a virtual shopping cart. The system includes a product identification system that is programmed to identify products from a product identification tag, a cart identification system that is configured to generate a cart identifier that uniquely identifies the virtual shopping cart, and a cart management engine. The cart management engine is configured to receive products to add to the virtual shopping cart from the product identification system, associate the products with the cart identifier, and transfer access to the virtual shopping cart from a first device to a second device.

Abstract: A system for managing and transferring a virtual shopping cart. The system includes a product identification system that is programmed to identify products from a product identification tag, a cart identification system that is configured to generate a cart identifier that uniquely identifies the virtual shopping cart, and a cart management engine. The cart management engine is configured to receive products to add to the virtual shopping cart from the product identification system, associate the products with the cart identifier, and transfer access to the virtual shopping cart from a first device to a second device.

Abstract: A system for managing and transferring a virtual shopping cart. The system includes a product identification system that is programmed to identify products from a product identification tag, a cart identification system that is configured to generate a cart identifier that uniquely identifies the virtual shopping cart, and a cart management engine. The cart management engine is configured to receive products to add to the virtual shopping cart from the product identification system, associate the products with the cart identifier, and transfer access to the virtual shopping cart from a first device to a second device.

Abstract: In one example, a stored value card system is modified to process discount cards that are capable of providing varying percentage discounts on an array of products or services that can be purchased by a consumer. Implementations of the stored value card system can include modifications that allow a transaction using the discount card to pass through as an authorized transaction in spite of, for instance, application software logic that otherwise rejects transactions for stored value cards having a zero balance. For example, when the modified stored value card system detects a transaction involving a discount card, an authorization system within the modified stored value card system can generate an alternative error code that prevents the point of sale system from rejecting the transaction due to a zero balance.