Your full margin audit,
run for you by the operator who built it.
No Claude. No setup. You send the requested numbers; I review the assumptions, reconcile the margin stack, and return a written priority list. This is the human-reviewed route — not the standard €17 concierge output.
Deep Audit — done for you
€149 one-time
- Human review of your inputs and assumptions
I flag missing evidence, reconcile the margin stack, and separate reported numbers from modeled allowances. - Breakeven CPA and ROAS scenarios
Measured inputs stay distinct from inferred scenarios, so you can judge the confidence behind the ceiling. - Top fixes ranked by likely € impact
What to investigate first, with the evidence and assumptions shown beside each recommendation. - Executive summary, written by a human
Not a raw dump — a plain-language explanation of what matters, what is missing, and what to verify next. - 7 days of email Q&A
Questions about your report? Reply and ask. A human answers.
Secure Stripe checkout · after paying, email your numbers to support@getoperatorstack.com · report within 24-48h
What the €17 concierge is — and is not
Margin Killer concierge: one standard report run from your completed intake when you do not have Claude Pro. No live call, custom reconciliation, or follow-up review. Deep Audit: I review the evidence, call out assumptions and missing data, write the priority list, and answer questions for seven days.
Report sample — structure, not a client result
- MEASURED
Price, COGS, shipping and processor statements supplied in the intake. - INFERRED
Refund, dispute and scenario allowances modeled from the evidence available. - NOT VERIFIABLE
Any fee, payout, or fixed-cost line not supported by a supplied document is marked instead of guessed.
This illustrates the report format only. It is not a financial result or a promise about your store.
Margin Watch — ongoing
from €97/month
Monthly re-audit of the numbers you provide, with changes in fees, FX, refunds or disputes flagged in the report, plus a quarterly deep-dive. This is a manual service, not live software monitoring. I run it personally, so it's capped at 10 stores — that is capacity, not marketing.
Secure Stripe checkout · cancel anytime · after paying, email your numbers to support@ and your first audit lands within 48h
Margin Overhaul — done-with-you
€999 · by application only · 2 slots/month
The Deep Audit plus a scoped review of speed, checkout, trust and CRO. We agree the highest-impact fixes, support implementation where access and scope permit, then re-audit after 30 days. Margin Watch is included for three months. Everything async and in writing: documented, on your schedule, no calls to sit through.
How it works
- Pay, then receive the intake list. You will be asked for price, COGS, shipping, processor/payout evidence, refund and dispute data, fixed costs, order volume and current CPA.
- Send only the evidence needed. Use exports, statements or read-only access where agreed. Never send passwords, two-factor codes, cookies or payment credentials. Data can be deleted after delivery on request.
- Get your report in 24-48h. Full itemized audit + executive summary + your fixes, in your inbox.
Who this is NOT for
If you don't have a store with real orders yet, this can't help you — there's nothing to audit. If you want income promises, we don't make them: the audit reports your numbers, honestly. And if you're happy running the audit yourself, Margin Killer is €17 — same math, you drive.