主权项 |
1. A method, comprising:
receiving, by a source server, listing identification data for transmission of an enhanced listing comprising enhanced content to a provider server; searching the provider server, by the source server, for a matching listing based on the received listing identification data; responsive to one of determining that there is no matching listing on the provider server or that a potential matching received from the provider server is a non-matching listing,
transmitting, by the source server to the provider server, the enhanced listing without an identifier as an indication to the provider server to create a listing using the enhanced content; and responsive to determining that the potential matching listing received from the provider server is a matching listing,
transmitting, by the source server to the provider server, the enhanced listing with an identifier provided by the provider server as an indication to the provider server to update the enhanced listing on the provider server with the enhanced content. |