Evidence-first revenue, pricing, refunds, team-billing, and billing-model truth workflow for ECC. Use when the user wants a sales snapshot, pricing comparison, duplicate-charge diagnosis, or code-backed billing reality instead of generic payments advice.
Install
npx skills add affaan-m/ECC --skill finance-billing-opsnpx skills add affaan-m/ECC --skill finance-billing-ops -a claude-code -gnpx skills add affaan-m/ECC --skill finance-billing-ops -a codex -ggemini skills install https://github.com/affaan-m/ECC.git --path skills/finance-billing-opsgh skill install affaan-m/ECC finance-billing-opsgit clone --depth 1 https://github.com/affaan-m/ECC /tmp/affaan-m__ECC
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/affaan-m__ECC/skills/finance-billing-ops ~/.claude/skills/finance-billing-ops # Claude Code
cp -R /tmp/affaan-m__ECC/skills/finance-billing-ops ~/.agents/skills/finance-billing-ops # Codex, Cursor, Gemini CLI, Copilot, OpenCode