US Patent 8412709 Distributed information collection using pre-generated identifier

The subject matter of this specification can be implemented in, among other things, a computer-implemented method including selecting a person as a representative to collect information from businesses. The method further includes generating identifiers to be associated with the information. The method further includes providing the identifiers to the representative. The method further includes receiving business information that has been directly collected from a business among the businesses by the representative and an indication of a particular one of the identifiers to be associated with the directly collected business information. The method further includes storing the received business information with the associated particular identifier in a database. The method further includes, after storing the received business information with the particular identifier in the database, receiving authentication information including the particular identifier. The method further includes allowing modification of the stored business information by the interface of the business.