The READ framework - E is for Economics: the operating metrics that quietly drive your valuation

In the first post of this series, we covered Record — your historic financials, and what an FDD consultant looks for when they land on your numbers. But historics only tell a buyer where the business has been. Economics — your key operating metrics — tell them how healthy it actually is today. And they drive your valuation just as much as the P&L does.

These metrics matter whether you run a subscription business, a consultancy, or anything in between with returning customers.

The metrics investors will look at

●      Net Revenue Retention (NRR). This measures how your existing customer revenue changes over a year, including upsells, downgrades, and churn. Above 100% means your existing customers are spending more over time, without you winning a single new logo — one of the most valued metrics in any sale.

●      Gross Revenue Retention (GRR). Similar to NRR, but strips out upsell and expansion, so it only shows what you'd keep if you never sold another thing to an existing customer. This is your floor — investors use it to sanity-check how sticky your revenue really is.

●      Churn. Logo churn and revenue churn are different things, and investors will want both. You might lose a small customer but keep the revenue, or lose one customer that represents 10% of it. Know both numbers, and know why customers leave.

●      Customer Acquisition Cost (CAC) and payback period. How much does it cost you to win a customer, and how many months until that customer has paid you back? A short payback period means you can reinvest and grow faster with less external cash.

●      LTV : CAC ratio. How much a customer is worth over their lifetime, versus what it cost to acquire them. A healthy ratio — typically 3:1 or higher — tells investors your growth engine is efficient, not just growth at any cost.

Know your number — then know your benchmark

It's not enough to just know these numbers — investors will benchmark them against your sector. A 90% NRR might be perfectly healthy for one industry and a red flag in another. So it's worth knowing where you sit against typical benchmarks for your sector, and if you're below them, understanding why — and ideally, having a plan to close the gap before you're in a live process, not during one.

If you don't currently track these, that's common — and fixable. But if you can't answer them when a buyer asks, it slows the process down and raises questions that don't need to be raised.

This is the second in a four-part series on exit readiness. Next: A is for Ambition — what makes a financial forecast credible to a buyer, rather than just optimistic.