電帳法 索引簿リンター (電子取引データ検索要件) — Licence

Free scope
  索引簿CSV 1ファイルを開いて、検索要件3項目とファイル名規則の違反行をその場で全部出す is free for any use, personal or commercial, for as long as you keep the
  extension installed, and the online check at the product page is free without registration.

Paid scope
  ワークスペース内の索引簿を一括検査して、税務調査で提出できる是正レポート(CSV/Markdown)を書き出して手元に残す is the paid part. It asks for a licence key issued at purchase (one seat, one key). The key is checked against the payment provider and
  cached locally for 30 days so it keeps working offline.

Redistribution
  You may not resell, re-host or bundle this extension or its rule set. The rule set and the
  engine are provided as-is; check results are advisory and do not constitute legal advice.

(c) ReadyStack — https://getreadystack.com
