Method and system for proportionalizing costs for a transaction

摘要

The invention concerns a method ( 300 ) for proportionalizing costs for a transaction. The method includes the steps of determining ( 312 ) a subtransactional selling price ( 410 ), a corresponding subtransactional quantity ( 420 ) and a total transactional amount ( 430 ), dividing ( 314 ) the product of the subtransactional selling price and the corresponding subtransactional quantity by the total transactional amount and multiplying ( 316 ) an amount determined from the dividing step by a transactional cost associated with the transaction to generate a proportionalized cost.