[[["わかりやすい","easyToUnderstand","thumb-up"],["問題の解決に役立った","solvedMyProblem","thumb-up"],["その他","otherUp","thumb-up"]],[["必要な情報がない","missingTheInformationINeed","thumb-down"],["複雑すぎる / 手順が多すぎる","tooComplicatedTooManySteps","thumb-down"],["最新ではない","outOfDate","thumb-down"],["翻訳に関する問題","translationIssue","thumb-down"],["サンプル / コードに問題がある","samplesCodeIssue","thumb-down"],["その他","otherDown","thumb-down"]],["最終更新日 2025-07-25 UTC。"],[[["Product identifiers, such as GTINs, MPNs, and Brand, are crucial for merchants to distinguish their products and improve search visibility on Google Shopping."],["Providing accurate product identifiers helps validate products against Google's catalog, enhancing product data and potentially increasing clicks and impressions."],["While GTINs are highly recommended and sometimes required, if a product lacks valid identifiers, leave the identifier attributes blank, prompting the merchant to update them through error notifications."],["Avoid using the `identifier_exist` field as it doesn't encourage merchants to provide the necessary identifiers for optimal product listing."]]],[]]