演示环境，仅含测试数据。
Bookkeeping and accounting spreadsheet set for small businesses: general ledger, income and expense journals, VAT summary sheets, and a monthly close checklist. Formulas are prebuilt and documented, so monthly reports update as you enter transactions.
📦 Includes: ✅ General ledger & journals ✅ Monthly close checklist ✅ VAT and withholding tax summaries ✅ Works in Excel and Google Sheets