| 摘要 |
<p>A new ecosystem may comprise a central system operable to monitor the consumption of a commodity at the premises of a consumer, interface with suppliers and retailers of the commodity and perhaps tank monitors, process data collected therefrom, and implement a payment structure that can alleviate the burden of consumers having to pay for an entire delivery of the commodity - the consumer is only responsible for paying for the amount actually consumed during a time period at a prevailing price during that time. The payment structure can also significantly reduce a retailer's working capital required to float the purchase of the commodity before it is paid by its consumers. The central system may provide a web based user interface through which a consumer can lock in a price to pay for the commodity. Alternatively, the price may be fixed when the commodity was delivered to the consumer's tank.</p> |
