Adjusting the Unique Identifier<br/><br/>If you run this import again with an updated file, the Unique Identifier allows WP All Import to correctly link the records in your updated file with the %s it will create right now. If multiple records in this import file have the same Unique Identifier, only the first will be created. The others will be detected as duplicates.<br/><br/>If you find that the autodetected Unique Identifier is not unique enough you can drag in any combination of elements. The Unique Identifier should be unique for each record in this import file, and should stay the same even if this import file is updated. Things like product IDs, titles, and SKUs are good Unique Identifiers because they probably won't change. Don't use a description or price, since that might later change.