MarinaScaleES

Operator playbook

Calculate cost per qualified charter enquiry

Cost per qualified enquiry divides attributable acquisition spend by unique enquiries that meet a documented suitability rule. Compare it alongside quote and booking outcomes to avoid optimising for cheap but unusable contacts.

A practical sequence

  1. Define qualification before reporting campaign results.
  2. Use comparable spending and enquiry windows with consistent attribution rules.
  3. Report both total enquiries and the subset that qualified.

What to check before acting

If no enquiry qualifies, show that outcome directly. Do not divide by zero or replace a missing denominator with an optimistic estimate.

The signal to track

Acquisition spend / unique qualified enquiries

Use your own operating records and a consistent comparison period. Mark information that is incomplete rather than treating it as zero. If the sample is small, review individual enquiries before drawing a broad conclusion.

Use this in your next review

Choose one available charter offer and a set of recent enquiries. Write down the current approach, the first step above that is missing and the person responsible for improving it.

  • Offer and vessel being reviewed
  • Evidence available for this signal: Acquisition spend / unique qualified enquiries
  • One change, one owner and a date to review it

If the answer is unclear, investigate that gap before spending more on traffic. Keep offer changes separate from process changes so the team can interpret what happened.

Written for yacht charter operators. This is an operational guide, not a case study or a promise of booking results. Verify vessel, service and market details with your own team before applying it.

MarinaScale / B2B

Apply this to
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