1. A method for creating and using a digital voucher, comprising the steps of: setting an identifying element having a series of identifying digits which include an exclusive order of digits, wherein said identifying element includes a pattern of digits representing a serial number that is unique to said voucher; setting a dynamic log having a series of log digits; increasing the data in said dynamic log whenever there is a transaction involving the voucher, wherein a transaction includes creation, any use or movement of the voucher; and wherein said log digits contain data related to a history of transactions.