> For the complete documentation index, see [llms.txt](https://help.impact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.impact.com/brand/ja/what-would-you-like-to-learn-about/platform-features/promo-codes/regular-expression/match-expression-tool-regex.md).
# マッチ式ツールの正規表現
マッチ式ツールは、製品のSKU、カテゴリ、またはプロモコードに含まれる文字の組み合わせの一部が分かっており、それらの文字の組み合わせを、コンバージョンとともに渡されるSKU、カテゴリ、またはプロモコードと照合したい場合に使用します。このツールを使用する必要があるのは、項目の完全な一覧がない場合のみです。 [例外リスト](/brand/ja/what-would-you-like-to-learn-about/account-administration/program-settings/exception-lists/create-category-and-sku-exception-lists.md).
1. 上部のナビゲーションバーで、次を選択します  **\[ユーザープロフィール] → 設定**.
2. 右側の列の下に *例外リスト*の下の *例外リスト* セクションで、次を選択します **SKU**.
3. 次を選択します **新しいSKUリストを追加**.
4. 次を選択します **詳細設定を表示** .
5. ［マッチ式］フィールドには、マッチ式ツールの重要なコンポーネントが2つあります。
| コンポーネント | 説明 |
| ------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------ |
| [括弧内の正規表現](/brand/ja/what-would-you-like-to-learn-about/platform-features/promo-codes/regular-expression/regex-inside-the-parentheses.md) | 対応する例外リスト内の項目と完全に一致します。 |
| [括弧外の正規表現](/brand/ja/what-would-you-like-to-learn-about/platform-features/promo-codes/regular-expression/regex-outside-the-parentheses.md) | 例外リストの項目を、入力されたコンバージョンデータと照合するための条件を設定します。 |
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