About · 關於
About BillTax
關於我們
BillTax started as a practical way to keep Hong Kong company bill photos and metadata in one place — organised by fiscal year, tagged for tax review, and stored in the Google account you already use.
BillTax 旨在協助香港公司妥善保存單據照片與資料：按財政年度整理、標籤分類，並存放於您自己的 Google Drive 與 Sheets。
The product is maintained by Freeman (tang.freeman.work). Access is invite-only for authorised company users.
由 Freeman（tang.freeman.work）維護；僅限獲邀使用者登入。