| 摘要 |
A platform for preparing and interrogating data in a network, particularly for offering goods and services for sale, with a data store (3) for data which can be given to a platform user, with a test unit (7) connected to the data store (3), and with a database (4), is described, the data of which can be read in and out via network connections (5)depending on the data evaluation by the testing unit (7). To provide advantageous construction conditions it is proposed that an additional memory (9) for entitlement key for interrogating database data is connected to the data store (3) there via the network terminals (5) depending on the data evaluation of the test unit (9). |
