What is a recovered customer worth?

The relevant number is not the customer’s historical billings. It is the economic value created because you intervened: the expected incremental revenue, converted into contribution margin over a defined period, less the incremental cost to recover and serve the account.

Start with value that is actually incremental

Incremental economic value = expected incremental revenue × contribution margin × analysis period − incremental recovery and service cost

Expected incremental revenue is the monthly revenue attributable to the recovery action. Do not count an order that would likely return without contact, a contract already under renewal, or a seasonal purchase that normally resumes. The comparison is intervention versus no intervention.

Contribution margin should reflect the revenue left after variable costs that rise with the order, such as materials, freight, commissions and directly variable service. Recovery and service cost should include only the extra work or concession caused by this account, not the entire sales or support payroll.

A worked example, step by step

Assume the recovery action is expected to add R$ 5,000 per month beyond the no-intervention case. The account has a 30% contribution margin and the team will assess six months. The extra recovery and service cost is R$ 2,000.

R$ 5,000/month × 30% × 6 months = R$ 9,000 contribution; less R$ 2,000 incremental cost = R$ 7,000

R$ 7,000 is the estimated economic value before applying any probability of success. It is not R$ 30,000 in gross billings, and it does not establish a cash outcome.

Keep the value model separate from the probability model

Build the economic value first, then state the probability separately. This prevents a weak assumption about conversion from being hidden inside revenue, margin or duration. If a weighted planning view is useful, multiply the completed economic value by the stated probability and label the result as probability-weighted.

AssumptionConservative caseBase case
Incremental monthly revenueR$ 3,000R$ 5,000
Contribution margin30%30%
Analysis period6 months6 months
Incremental costR$ 2,000R$ 2,000
Economic valueR$ 3,400R$ 7,000
Probability, stated separately40%60%

For example, the conservative case has R$ 3,400 of economic value. At a separately stated 40% probability, its probability-weighted planning value is R$ 1,360. The probability changes the planning view; it does not redefine the underlying economics.

Use the estimate as a record of assumptions

  • Document why the expected revenue is incremental and what would happen without the recovery action.
  • Set one analysis period and use the same period when comparing accounts.
  • Record the source for margin, extra discounts, travel, technical work and service hours.
  • Review the assumptions after the attempt, including whether the account would have returned anyway.

For context, return to the stalled portfolio revenue pillar, see a practical B2B customer reactivation process, or explore the revenue-oriented marketing direction offer.