| 摘要 |
A computer implemented method is provided for finding, in a database using a social network, a business entity providing a desired product or service. The method comprises: receiving, from a user terminal of a social network user, search criteria data representative of search criteria for a desired product or service, the social network user being associated with a social graph defining one or more relationships between the social network user and further social network users of the social network; transmitting search criteria data to a database storing a directory of businesses entities; receiving from the database a plurality of identifier data; determining if there is a link between the identified business entity and any of the further social network users linked to the social network user by the social graph; and displaying identifying relationships between the business entity and any of the further social network users. |
