| 摘要 |
A method and system for obtaining real-time commodity transaction information is provided. In an embodiment of the present invention, the commodity transaction information includes perishables sold, such as produce or dairy products. A first price for a first quantity of commodity at first time is transferred from a first commodity processing device to the central processing device. A second price for a second quantity of commodity at a second time is transferred from a second commodity processing device to the central processing device. The central processing device stores the first price for the first quantity of commodity at a first time and the second price for the second quantity of commodity at a second time. The first and second prices and respective quantities are provided to a user processing device from the central processing device. The real-time commodity transaction information includes a ticker and a price/volume chart in an embodiment of the present invention. |
