Cnario — sample audit

Generated Sep 1, 2026, 10:02 AM UTC
✅ Efficiently scalable

LTV:CAC, payback, and unit economics all meet the local business benchmark.

Scorecard

Gross Margin
69.3%
healthy
Strong for local business (>45%)
LTV : CAC
3.02×
healthy
Excellent (>3×) · local business
Payback Period
0.3 mo
healthy
Strong (≤3 mo) · local business
Unit Contribution
€56
healthy
First purchase net positive

Confidence & outcome range

Data-backed · 100%

Most inputs reflect tracked data — high model reliability

FigureReportedRange
Revenue€40,340€34,289 – €46,391 (±15%)
Net profit€11,920€10,132 – €13,708 (±15%)
LTV:CAC3.02×2.56× – 3.47× (±15%)
Payback0.3 mo0.3 mo – 0.4 mo (±15%)

Financial figures

Total Revenue
Show calculation
€16,176 + €24,164 = €40,340
New client revenue€16,176
Returning client revenue€24,164
€40,340
New client revenue
119 sales
Show calculation
€10,764 + €5,412 = €16,176
Location 1 new client revenue€10,764
Location 2 new client revenue€5,412
€16,176
Returning client revenue
361 clients
Show calculation
€18,020 + €6,144 = €24,164
Location 1 returning client revenue€18,020
Location 2 returning client revenue€6,144
€24,164
Margin rate
Show calculation
(€40,340 − €12,401) / €40,340 × 100 = 69.3%
Total Revenue€40,340
Total COGS€12,401
69.3%
Above avg
Net Profit
Show calculation
€9,356 + €2,564 = €11,920
Location 1 net profit (after tax)€9,356
Location 2 net profit (after tax)€2,564
€11,920
Profitability
Show calculation
€11,920 / €40,340 × 100 = 29.5%
Net Profit€11,920
Total Revenue€40,340
29.5%
Excellent

Unit economics

Ad conversion rate
Show calculation
56 / 720 × 100 = 7.8%
Sales from ads56
Leads from ads720
7.8%
Average
CAC
Show calculation
€1,550 ÷ 56 = €28
Ad budget€1,550
Sales from ads56
€28
LTV (first sale)
Show calculation
(€6,982 − €2,308) / 56 = €83
Revenue from ad-driven sales€6,982
COGS on ad-driven sales€2,308
Sales from ads56
€83
First-order contribution
Show calculation
€83 − €28 = €56
LTV (first sale)€83
CAC€28
€56
Full LTV contribution
Show calculation
€2,046 − €28 = €2,018
LTV (lifetime)€2,046
CAC€28
€2,018
Payback period
Show calculation
€28 ÷ €83 = 0.3 mo
CAC€28
LTV (first sale)€83
0.3 mo
ROMI
Show calculation
(€6,982 − €2,308 − €1,550) / €1,550 × 100 = 201.5%
Revenue from ad-driven sales€6,982
COGS on ad-driven sales€2,308
Ad budget€1,550
201.5%
Returning client rate
Show calculation
361 / 480 × 100 = 75.2%
Returning clients361
Total clients480
75.2%
Excellent

Channel Economics

paid_search

Spend → Reach
Show calculation
€780 ÷ 9200 = €0.08
Spend€780
Reach9200
€0.08
Reach → Clicks
Show calculation
145 ÷ 9200 × 100 = 1.6%
Clicks145
Reach9200
1.6%
Below market
Clicks → Leads
Show calculation
38 ÷ 145 × 100 = 26.2%
Leads38
Clicks145
26.2%
Above avg
Leads → Conversions
Show calculation
14 ÷ 38 × 100 = 36.8%
Conversions14
Leads38
36.8%
Excellent
Conversions → Revenue
vs. blended AOV of €84
Show calculation
€1,876 ÷ 14 = €134
Revenue€1,876
Conversions14
€134
Weakest link: This channel reaches people locally but isn't driving engagement (calls, clicks, redemptions) — the offer or creative isn't compelling enough for this audience. Test a different promotion or call-to-action.

referral

Leads → Conversions
Show calculation
3 ÷ 200 × 100 = 1.5%
Conversions3
Leads200
1.5%
Below market
Conversions → Revenue
vs. blended AOV of €84
Show calculation
€405 ÷ 3 = €135
Revenue€405
Conversions3
€135
Weakest link: Leads from this channel aren't converting into in-store sales — the in-location follow-up or redemption process is losing them. Review how staff handle leads or promo redemptions from this channel.

Break-even

2.2× above break-even. Safety margin: €21,786/mo.
Break-even revenue€18,554/mo
Break-even units137
Time to break-evenNow

Gap analysis

No structural gaps flagged for this scenario.

Scale stress test

1× spend

CAC at 1×
Show calculation
€28 × 1^0.25 = €28
Current CAC€28
Scale multiple1
Saturation exponent0.25
€28
LTV:CAC at 1×
Show calculation
€83 / €28 = 3.02×
First-sale margin€83
CAC at 1×€28
3.02×
Payback at 1×
Show calculation
0.3 mo × 1^0.25 = 0.3 mo
Current payback0.3 mo
Scale multiple1
Saturation exponent0.25
0.3 mo

2× spend

CAC at 2×
Show calculation
€28 × 2^0.25 = €33
Current CAC€28
Scale multiple2
Saturation exponent0.25
€33
LTV:CAC at 2×
Show calculation
€83 / €33 = 2.54×
First-sale margin€83
CAC at 2×€33
2.54×
Payback at 2×
Show calculation
0.3 mo × 2^0.25 = 0.4 mo
Current payback0.3 mo
Scale multiple2
Saturation exponent0.25
0.4 mo

3× spend

CAC at 3×
Show calculation
€28 × 3^0.25 = €36
Current CAC€28
Scale multiple3
Saturation exponent0.25
€36
LTV:CAC at 3×
Show calculation
€83 / €36 = 2.29×
First-sale margin€83
CAC at 3×€36
2.29×
Payback at 3×
Show calculation
0.3 mo × 3^0.25 = 0.4 mo
Current payback0.3 mo
Scale multiple3
Saturation exponent0.25
0.4 mo

5× spend

CAC at 5×
Show calculation
€28 × 5^0.25 = €41
Current CAC€28
Scale multiple5
Saturation exponent0.25
€41
LTV:CAC at 5×
Show calculation
€83 / €41 = 2.02×
First-sale margin€83
CAC at 5×€41
2.02×
Payback at 5×
Show calculation
0.3 mo × 5^0.25 = 0.5 mo
Current payback0.3 mo
Scale multiple5
Saturation exponent0.25
0.5 mo

10× spend Below healthy LTV:CAC threshold

CAC at 10×
Show calculation
€28 × 10^0.25 = €49
Current CAC€28
Scale multiple10
Saturation exponent0.25
€49
LTV:CAC at 10×
Show calculation
€83 / €49 = 1.70×
First-sale margin€83
CAC at 10×€49
1.70×
Payback at 10×
Show calculation
0.3 mo × 10^0.25 = 0.6 mo
Current payback0.3 mo
Scale multiple10
Saturation exponent0.25
0.6 mo

Unit economics hold up to 10× today's spend, then fall below the healthy LTV:CAC threshold. This stress-tests acquisition-cost saturation only — it holds per-customer margin constant, not pricing or COGS.

Sensitivity

CAC

CACLTV:CACΔ vs. current
€613.91×+10.90×
€174.91×+1.89×
€28 (current)2.98×-0.03×
€561.50×-1.51×
€831.01×-2.01×

Conversion rate

ConversionNew CACLTV:CAC
1.6%€1350.62×
4.7%€461.82×
7.8% (current)€283.02×
23.35%€99.05×
38.9%€615.08×

Repeat rate

Repeat rateReturning clientsRevenue share
15%218.0%
45%9728.6%
75% (current)35759.6%
87%79676.7%
99%1178198.0%

Warnings & diagnostics

Inputs

FieldValueUnit
Location 1 — New client sales78
Location 1 — New client avg check138€
Location 1 — Cost of goods sold — new client42€
Location 1 — Returning clients/month265
Location 1 — Returning client avg check68€
Location 1 — Cost of goods sold — returning client21€
Location 1 — Monthly fixed overhead7,200€
Location 1 — Tax rate21%
Location 1 — Monthly ad budget900€
Location 1 — Ad leads/month310
Location 1 — Sales from ads34
Location 1 — Ad avg check129€
Location 2 — New client sales41
Location 2 — New client avg check132€
Location 2 — Cost of goods sold — new client40€
Location 2 — Returning clients/month96
Location 2 — Returning client avg check64€
Location 2 — Cost of goods sold — returning client20€
Location 2 — Monthly fixed overhead4,100€
Location 2 — Tax rate21%
Location 2 — Monthly ad budget650€
Location 2 — Ad leads/month410
Location 2 — Sales from ads22
Location 2 — Ad avg check118€
Avg client lifespan (months)14
paid_search — Channelpaid_search
paid_search — Spend780€
paid_search — Reach9,200
paid_search — Clicks145
paid_search — Leads38
paid_search — Conversions14
paid_search — Revenue1,876€
referral — Channelreferral
referral — Leads200
referral — Conversions3
referral — Revenue405€

Formula reference

Core Economics

Gross Margin= Revenue − COGS
Margin Rate= Gross Margin ÷ Revenue × 100
Net Profit= Revenue − COGS − Fixed Costs
Profitability= Net Profit ÷ Revenue × 100
Conversion Rate= Sales ÷ Leads × 100

Customer Acquisition

CAC (Incremental)= Ad Budget ÷ Customers from paid ads
CAC (Blended)= Ad Budget ÷ All new customers (incl. organic)
ROMI= (Revenue from ads − COGS − Ad Budget) ÷ Ad Budget × 100

Lifetime Value

LTV (repeat)= Margin/sale × Avg frequency × Avg lifespan
LTV (subscription)= (Margin/mo) × [1−(1−churn)^T] ÷ churn — capped at T months
LTV:CAC= LTV ÷ CAC — <1 unprofitable · 1–3 marginal · ≥3 healthy · ≥5 excellent
Payback Period= CAC ÷ Margin per month (months to recover acquisition cost)
Unit Contribution= LTV − CAC (net economics per customer)

Break-Even

BEP Revenue (profit tax)= Fixed Costs ÷ Margin Rate
BEP Revenue (revenue tax)= Fixed Costs ÷ (Margin Rate − Tax Rate)
BEP Units= BEP Revenue ÷ Avg Order Value
Time to BEP= ⌈log(BEP Rev ÷ Current Rev) ÷ log(1 + g%)⌉ months at growth rate g

Channel Economics

Cost per Reach= Spend ÷ Reach — lower is better; banded relative to other channels in the same audit, not a fixed benchmark
Click-Through Rate= Clicks ÷ Reach × 100
Lead Conversion Rate= Leads ÷ Clicks × 100
Close Rate= Conversions ÷ Leads × 100
Channel AOV= Revenue ÷ Conversions

Confidence & Ranges

Confidence Score0–100: revenue & sales 25% · costs 25% · CAC/leads 30% · lifespan/repeat 20%
Outcome Range±15% (score ≥75) · ±25% (score ≥45) · ±40% (score <45)
Generated Sep 1, 2026, 10:02 AM UTC by Cnario 0.1.0 (engine 1.0.0)