Type the invoice log header and line items once, then print by picking the number: Invoice (Print) has one yellow cell (invoice # dropdown) and looks up the rest. No helper-row paste, no macros. Excel 2019 + Google Sheets. The $19 zip includes AGENTS.md + SKILL.md, so any file-reading AI agent (ChatGPT, Claude, Gemini, Copilot, Cursor) can fill yellow cells and help you log and print: attach the folder, prompt "Read AGENTS.md and operate this workbook." No plugin or API key. Not tax advice.
v1.1 update: you no longer type the invoice twice. Type the header in Invoice Log and the rows in Line Items once; Invoice (Print) has one yellow cell (the invoice number dropdown) and looks up the rest. No helper-row paste, no macros. Excel 2019 and Google Sheets. New in the $19 zip: AGENTS.md + SKILL.md, so any file-reading AI agent (ChatGPT, Claude, Grok, Gemini, Copilot, Cursor, or a local one) can drive it - unzip, attach the folder, prompt "Read AGENTS.md and operate this workbook." No plugin, no API key, no install. The agent fills yellow cells and helps you log and print; it does not file taxes, email clients, or take payment. Still $19 one-time. Not tax advice, not affiliated with CRA.
v1.1 update: you no longer type the invoice twice. Type the header in Invoice Log and the rows in Line Items once; Invoice (Print) has one yellow cell (the invoice number dropdown) and looks up the rest. No helper-row paste, no macros. Excel 2019 and Google Sheets. New in the $19 zip: AGENTS.md + SKILL.md, so any file-reading AI agent (ChatGPT, Claude, Grok, Gemini, Copilot, Cursor, or a local one) can drive it - unzip, attach the folder, prompt "Read AGENTS.md and operate this workbook." No plugin, no API key, no install. The agent fills yellow cells and helps you log and print; it does not file taxes, email clients, or take payment. Still $19 one-time. Not tax advice, not affiliated with CRA.