| 摘要 |
<p>A database system, comprising a processing unit (18,21) and a database (20) with an address register (30) for storing address information, such as name, address, telephone and telefax numbers, for suppliers, such as legal and/or natural persons; a product register (40), comprising information relating to articles and/or services; control information (50), by means of which records (32) in the address register (30) are linked to records (42) in the product register (40); wherein said system providing structured access to said address information for a user via a terminal (18) operatively connected to said database (20). The processing unit (21) is adapted to identify the geographical location of said user accessing said database (20), and provide limited access to information in the database (20) based on the identified geographical location.</p> |
