IMPROVEMENTS IN OR RELATING TO A COMPUTATION ENGINE AND ASSOCIATED METHOD

摘要

A method of determining a financial rate associated with a particular property in respect of purchase of goods or services, the method comprising the steps of: identifying the goods or services; identifying a property associated with the identified goods or services; using a look up table to determine a financial rate associated with the property of the identified goods and services and determining one or more rules to be used in conjunction with the determined financial rate for any subsequent purpose.