Method and arrangement for the transmission of an electronic sum of money from a credit reserve
OwnerMichael Horn, Hans-Hermann Wolfinventors
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Abstract
The invention relates to a method for the transmission of an electronic sum of money from a credit reserve of a money transmitter to a credit reserve of a money receiver, by means of a telecommunication and data network in real time. The transmission of the necessary data occurs by reference to a transaction number (TAN).
Claims16
A method for transferring an electronic sum of money from a credit memory associated with a money sender, which contains a prepaid credit, in particular, to an account or to a credit memory associated with a money receiver via a telecommunications and data network in real time, having the following steps:
- a money receiver data record, comprising at least one call number for a terminal associated with the money receiver in the telecommunications network and an account identifier for the money receiver's account or credit memory, is stored in a transaction database and/or in a credit management database, with at least the call number being stored in the transaction database, particularly within the context of the money receiver's subscription to a money transfer service with a service provider,
- a money sender data record, comprising at least one call number for a terminal, an account identifier for the credit memory and, optionally, an authentication data record for the money sender, is stored in the transaction database and/or in a credit management database,
- a connection is split up between the money receiver's or money sender's terminal and a transaction server associated with the service operator using a server call number or special number, with the transaction server generating a unique transaction number for the transfer operation and assigning it to the money receiver data record and/or to the money sender data record as an address and transmitting the transaction number to the respective caller, and the other party to the money transfer, i.e. the money sender or money receiver, returning said transaction number in a response to the transaction server together with further data, particularly authentication data,
- the sum of money to be transferred is input on the money receiver's or money sender's terminal and is transmitted to the transaction server,
- the transaction server reads the money receiver data record and, optionally, the money sender data record from the transaction database and evaluates it/them, which includes setting up (an) optionally required data link(s) to one or more external application(s),
- the coverage of the sum of money is checked in the money sender credit memory, and the sum of money is reserved if it is covered, or the process is terminated with signaling if there is insufficient coverage,
- the sum of money is debited from the money sender credit memory, and this is documented,
- the sum of money is credited to the money receiver account or to the money receiver credit memory, and this is documented,
- information about the debit and/or credit operation is transmitted to the money receiver's and/or money sender's terminal.
The method as claimed in one of the preceding claims, characterized in that the authentication data record in the money sender data record comprises an authentication code or biometric data for the money sender, and, before the debit operation step, steps for authorizing said debit operation are performed, namely the following steps:
- the authentication code or the biometric data is/are input by the money sender on his terminal,
- the input is transmitted to the transaction server, and
- the transmitted data are compared with the data held in the money sender data record, and a debit enable signal is output if there is a match and a debit block signal is output if there is no match.
The method as claimed in one of the preceding claims, characterized by its being performed by setting up a data link to at least one external server on which the money sender credit memory and/or the money receiver account or the money receiver credit memory are managed, the account identifier of the money receiver data record and/or the account identifier of the money sender data record comprising a server address or server call number, and the transaction server being connected to this or these following the step of reading the money receiver data record and the money sender data record in order to perform the subsequent steps.
Method as claimed in one of the preceding claims, characterized in that the money receiver takes out a subscription with the service operator using
- a plurality of accounts and/or call numbers, the number of accounts being less than the number of call numbers, in particular, and all the corresponding account identifiers and call numbers being stored in the money receiver data record.
The method as claimed in one of the preceding claims, characterized in that the transaction number is indicated visually or audibly on the caller's terminal or on a data processing appliance or cash register connected thereto.
Arrangement for transferring an electronic sum of money from a credit memory associated with the money sender, which contains a prepaid credit, in particular, to an account or to a credit memory associated with a money receiver via a telecommunications and data network in real time, particularly in order to carry out the method as claimed in one of the preceding claims, which has:
- at least one account management server having a money sender credit memory and a money receiver account or credit memory,
- a money receiver terminal connected to the telecommunications and data network,
- a money sender terminal connected to the telecommunications and data network,
- a transaction database associated with a service provider, which stores a money receiver data record, comprising the transaction call number of the money receiver's terminal and/or an account identifier for the account or credit memory and a money sender data record comprising the call number of a terminal associated with the money sender and/or an account identifier for the credit memory, and optionally an authentication data record, and
- a transaction server which is connected to the transaction database and can be connected to the money sender's and/or money receiver's terminals by means of a server call number or special number and can be connected to the account management server or to the account management servers by means of a data link or which is an integral part of said account management server or account management servers,
- for reading and for evaluating the money'receiver data record and the money sender data record from the transaction database or from the account management server or account management servers, and for setting up (an) optionally required data link(s) to one or more external application(s) and for controlling a coverage check in the money sender credit memory and a debit operation on the latter and a credit operation on the money receiver account or money receiver credit memory, where the transaction server has random-number generator means for generating a transaction number for uniquely identifying a money transfer operation and combination logic means for assigning the transaction number to the money receiver data record and/or money sender data record in the transaction database.
Dependencies are inferred from the claim text.