InvoiceRescue is a formula-driven Excel workbook for freelancers, contractors and small agencies who need to track who owes what, how overdue it is, and what to say next.

Log invoices and payments once. It calculates due dates, ageing (Current / 1-30 / 31-60 / 61-90 / 90+), next-action stage and an auto-sorted Action Queue. It includes seven editable, jurisdiction-neutral follow-up message scripts and built-in data checks for duplicate IDs, orphan payments and blank fields.

Includes:

• blank workbook with example rows

• fictional demo workbook

• Quick Start PDF

• plain-English licence

No macros, add-ins or external links are required. This is a local Excel organisation and communication tool, not accounting, tax, invoice-generation, legal or debt-collection software. Nothing physical ships.