A documented, quantified argument that connects the cost of a problem, the value of solving it and the expected return from an investment — built with and for the buyer, not by the seller alone.
Also known as:
commercial case, ROI case, value case, economic case, financial justification
In complex B2B sales, the seller is rarely the only person involved in the buying decision. Economic buyers, finance teams, and procurement all require a business case before approving spend. A seller who has not built a business case with the champion has not given the champion what they need to sell internally. The deal stalls at approvals.
A working business case connects current state (the cost of the problem as it stands), future state (the value of operating differently), and the gap (the financial case for the investment). It uses the buyer's own numbers wherever possible. It is written to travel without the seller in the room.
Treating the business case as a late-stage closing document rather than a mid-process alignment tool is where most deals lose the economic buyer. By the time it appears, the economic buyer has already formed a view. A business case that arrives at approval stage without having been built with the champion rarely survives internal scrutiny.
The business case is a stage evidence requirement in upmarket and ICP2 deals. In the Closing OS stage architecture, economic buyer access and a shared business case are typically required before a deal can progress past a defined stage gate. A deal in commit without a business case is inspected for champion strength before the close date is accepted.
Bring one pipeline, forecast or GTM problem. 60 minutes, operator-grade diagnosis, no pitch.