There are no incremental updates to feed files, so you must send a complete travel feed with each upload. Your new travel feed will always override your old file, so be sure to include all offers that you wish to have listed on Yahoo! Travel.

If you wish to make changes to any of your travel offers, edit your latest feed file, save the changes, and re-upload the revised file. This will ensure your travel offer information is up-to-date on Yahoo! Travel.