| abstract |
A method for distributing liquefied petroleum gas is described. The method comprises receiving payment for a predetermined amount of liquefied petroleum gas, transmitting an instruction to a valve to distribute liquefied petroleum gas, monitoring, by a measuring device, an amount of liquefied petroleum gas distributed, determining, by measuring device, that the amount of liquefied petroleum gas distributed has reached a limit amount, where the limit amount is based, at least in part, on the predetermined amount, and in response to the determination that the amount of gas of distributed liquefied oil has reached the limit amount, transmit an instruction to the valve to determine the distribution of liquefied petroleum gas. |