Heads of sales and revenue live in pipeline, win rate, and quota. Finance lives in contribution, cash, and whether the story survives the P&L. When those two lenses don't meet, you get a busy sales engine and a surprise at month-end.

I'm talking about CFOs, FCs, FP&A, and commercial finance sitting with the head of sales — not as police, as partners. The job is to inform: which teams and which customers actually perform, once you look past activity metrics.

Why sales needs finance's lens

Sales metrics answer "are we closing?" Finance metrics answer "was it worth closing — and did the cash show up?" Both matter. Without the second, you celebrate bookings that destroy contribution, stretch working capital, or concentrate risk in a handful of accounts.

Partnering here looks like a shared pack the revenue leader can use in their team meeting — short, driver-based, and owned by both sides.

Metrics that change the conversation

Keep the list tight. If it doesn't change a coaching call or a customer decision, leave it out.

Team / segment performance

  • Bookings vs contribution (or gross margin) by team, segment, or product — not revenue alone
  • Win rate and average deal contribution — busy pipelines with thin deals are a different problem
  • Discount depth and price realisation — where "to get the deal" is becoming a habit
  • Cost to acquire / cost to serve where you can measure it without a science project

Customer performance

  • Contribution by customer or cohort — who's carrying margin vs who's volume with no leftover
  • Cash timing: DSO, dispute rates, credit notes — a "win" that sits 90 days in AR is a different win
  • Expansion vs churn / contraction in contribution terms, not just logo count
  • Concentration: top-10 customers as a share of contribution and cash — risk the sales leader should see early

What-ifs worth one page

  • If we cut average discount by X, what's the volume we can afford to lose?
  • If top-three customers stretch terms, what breaks in the 13-week?
  • If we shift mix toward segment A, what happens to contribution next quarter?

How to bring it without starting a fight

Show up with options, not a gotcha. One page: this month's drivers, two charts max, three questions for the sales meeting. Finance frames impact; the head of sales still owns the call on coaching, coverage, and customer strategy.

Agree definitions once — what counts as a booking, when contribution is recognised, how returns and credits hit the number — so you're not arguing the dictionary every Monday.

Practical rhythm: a short pre-read before the revenue meeting, not a dump after the variance narrative is already written. Controllers and commercial finance often feel the lag first; CFOs feel it when the board asks why sales "hit plan" and profit didn't.

Soft line on tools

CRM and AI can draft scorecards fast. They don't replace the partnership. If finance isn't invited into the sales rhythm, better dashboards just decorate the wrong conversation.

One-week starter

Pick one sales team or one customer segment. Build a one-pager: bookings, contribution, cash timing, top risks, two what-ifs. Walk it with the head of sales before the next forecast. Leave with one KPI you both own and a date to review it. Repeat until it's normal.

CTA: Running the same sales–finance scorecard conversation? Compare notes at financesignal.ai — practical thinking from the finance desk, across levels.