Patent ID: 6882900

Claim:
A system for providing a predefined parameter defining a transaction guideline or limitation in association with a customer's remote communication unit comprising: a) wireless communication electronics adapted to receive signals including indicia from a remote communication unit associated with the customer, said wireless communication electronics positioned inside a cabinet of a fuel dispenser; b) a transaction interface for carryout of transactions initiated by the customer; c) a control system and memory associated with said communication electronics and said transaction interface; and d) said control system adapted to receive said indicia from said remote communication unit in response to an interrogation initiated by said control system and control a transaction at said transaction interface involving said remote communication unit according to the customer's redefined parameter defining a transaction guideline or limitation associated with said remote communication unit, wherein said customer's predefined parameter defining a transaction guideline or limitation limits a transaction to a select type of fuel to be dispensed from the fuel dispenser.