Device for coordinating extended transaction e.g. of cash machine, by selectively settling extended transaction without settling all sub-transactions

摘要

The device receives an input indicating the result of a user transaction, and an input indicating the result of a sub-transaction. A result for the expanded transaction is determined from the two inputs. The conclusion of one or more sub-transactions is programmably selected based on the latter result, prior to settlement processing of the sub-transactions. The extended transaction is selectively brought to settlement, without settling all sub-transactions. Independent claims are also included for: (a) a method of coordinating an extended transaction (b) a computer program product