INVOICE TEMPLATE CSV PACK
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Each CSV opens in Excel, Google Sheets, Numbers or LibreOffice.
Columns: Invoice No, Issue Date, Due Date, Client, Client Address,
Description, Quantity, Rate, Amount, Tax Rate, Notes.

How to use:
1. Open the CSV for your trade.
2. Replace the sample client and line items.
3. Keep one row per line item.
4. In Excel/Sheets, calculate Amount with =G2*H2 (Quantity * Rate).
5. Calculate tax with =SUM(I2:I20)*J2 (Amount total * Tax Rate).
6. Save as .xlsx or print to PDF.

These templates are free. InvoiceHarbor is a separate single-file app
that fills, saves and prints invoices offline: https://myproj-20250827-f32e05.web.app/
