Patent ID: 9704147
Date: 2017-07-11
CPC Classifications: G06Q

Claim:
1. A method for authorizing access to at least one of goods and services at a point of sale, in which access to the at least one of goods and services can be authorized based on an access voucher, the method comprising the steps of: presenting an access voucher including an identification of the at least one of goods and services and an identification of the point of sale to a reading device of the point of sale; transferring the identification of the at least one of goods and services and the identification of the point of sale by the reading device to a processing device of the point of sale, the processing device comprising a database with stored identification of the at least one goods and services and comprising a database with stored identification of the point of sale; comparing the transferred identification of the at least one goods and services and the transferred identification of the point of sale by the processing device with the stored identification of the at least one goods and services and the stored identification of the point of sale, the processing device configured so that the comparing step can be performed entirely based on information contained in the access voucher and the point of sale; authorizing access to the at least one goods and services when the transferred identification of the at least one goods and services matches an identification of the at least one goods and services stored in the database, and when the transferred identification of the point of sale matches the identification of the point of sale stored in the database; and preventing access to the at least one goods and services when the transferred identification of the at least one goods and services does not match the identification of the at least one goods and services stored in the database, or when the transferred identification of the point of sale does not match the identification of the point of sale stored in the database, wherein the database with stored identification of the at least one goods and services and the database with stored information of the point of sale are provided at the point of sale.