Section 01 · Unit Economics

Interactive Margin Simulator

Find the retail price that still pays you after Amazon, freight and ads each take their cut — then watch the margin move as you change a single assumption.

Net / unit
Net margin
Year 1 EBITDA (4K units)
Breakeven price
Revenue inputs
Retail price $26.00
What the customer pays on Amazon — the lever everything else reacts to.
PPC / ACoS % 13%
Advertising Cost of Sale — the share of each sale's revenue spent on Amazon ads.
Cost inputs
COGS landed / unit $8.40
All-in cost to the FBA door: oil, bottle, label, freight, 3PL prep.
FBA fulfillment fee $3.31
Amazon's pick-pack-ship charge, per unit, set by size & weight tier.
Annual units sold 4,000
Year 1 volume — fewer units means each one carries more fixed cost.
Fixed operating costs (annual)
Total annual fixed OpEx $49,000
Excl. PPC (counted per unit above). Edit in the Fixed OpEx tab.
Allocated per unit: $12.25

COGS includes: oil (FOB Casablanca), bottle + closure, label (FNSKU at source), carton, ONSSA docs, ocean freight, origin charges, drayage, 3PL receive + FBA prep, inbound freight to FBA. Quality testing allocation additional.

Net / unit
Net margin %
Contribution margin %
Breakeven price
From retail price to net contribution
Revenue
Retail price
Amazon Fees
Referral fee (15%)
FBA fulfillment fee
FBA storage (allocated)−$0.30
Net to seller after Amazon
Variable Costs
COGS landed (oil · bottle · freight · 3PL)
PPC / ad spend
Contribution margin / unit
Fixed Operating Costs (allocated)
Fixed OpEx / unit (annual OpEx ÷ units)
Net contribution / unit
Section 02 · Capital

Startup Capital — Pools A & B

Where the $150,000 of startup capital goes — $50K already deployed by the founder, $100K of seed against revenue-enabling activity, and $0 of it lost to import duty.

Pool A — Founder Invested $50,000

Capital deployed by the founder between 2024 and April 2026, prior to external fundraising. The business reached operational readiness on self-funded capital only.

Brand & Identity Legal & IP Technology Regulatory Quality Control Sourcing & Ops Research Administrative
View full itemized breakdown ↗
Pool B — Seed Capital Required $100,000

Seed capital funds the proof-of-concept shipment, Year 1 inventory, Amazon launch activation, compliance registrations, and a working-capital buffer. No fixed overhead, no salaries — every dollar is deployed against revenue-generating or revenue-enabling activity.

Inventory & Logistics Amazon Launch Brand Activation Compliance Legal Setup Working Capital Contingency
View full itemized breakdown ↗
Total Startup Capital
Pool A (Founder)
$50,000
+
Pool B (Seed)
$100,000
=
Total
$150,000

Duty advantage (MAFTA HTS 1509.10.4000): $0 import duty vs. 3.4¢/kg + 10% ad valorem for EU competitors. A structural saving of $0.30–0.50/unit at equivalent FOB pricing — a non-obvious permanent cost advantage that requires no negotiation, because it is encoded in treaty law.

Pool B deployment by category
Section 03 · Operating Costs

Fixed Operating Costs — Year 1

The annual costs that don't move with volume — and how every unit sold must carry its share before a single dollar of profit appears.

Annual fixed OpEx (excl. PPC)

Adjust each line to model different scenarios. These totals feed directly into the Unit Economics tab (fixed cost allocated per unit) and the Year 1 P&L.

Line ItemAnnual Amount% of Total
PPC / customer acquisition ($36,000 plan) is counted as a per-unit variable cost in the Unit Economics tab via the ACoS slider, and added to the Year 1 P&L separately. It is excluded from the sliders below to avoid double-counting.
Total fixed OpEx (excl. PPC) $49,000

At 4,000 units: $12.25/unit allocated. Reduce unit count on the Unit Economics tab to see how under-performance amplifies fixed-cost dilution.

Fixed OpEx breakdown
Impact on unit economics
Units sold 4,000
Fixed OpEx total $49,000
Fixed cost / unit $12.25
At 8,000 units (Year 2) $6.13
Section 04 · Profit & Loss

Year 1 Projected P&L

A deliberate brand-building year — capital spent on ranking and supplier qualification first, with profit engineered for Year 2.

P&L assumptions (driven by other tabs)
SKU0.5L
Retail price$26.00
Units sold (Year 1)4,000
COGS landed / unit$8.40
FBA fulfillment fee$3.31
ACoS (PPC %)13%
Fixed OpEx (excl. PPC)$49,000
Startup capital (reference)
Pool A — Founder invested $50,000
Pool B — Seed capital $100,000
Total startup capital $150,000
Line Item Per Unit Year 1 Total
Revenue
Gross revenue
Amazon Fees
Referral fee (15%)
FBA fulfillment fee
FBA storage (allocated)−$0.30
Net revenue to seller
Cost of Goods Sold
COGS landed
Gross profit
Operating Expenses
PPC / ad spend
Brand & creative−$8,000
Travel & producer scouting−$12,000
QA & testing−$8,000
Personnel (founder + contractor)−$12,000
Technology & infrastructure−$4,000
Legal & compliance−$5,000
Total OpEx
EBITDA

Year 1 EBITDA reflects brand-building and proof-of-concept investment. PPC ($36K), travel ($12K), and QA ($8K) are non-recurring at this intensity in Year 2+. Year 1 is optimized for ranking and supplier qualification — not profit. Break-even projected at early Year 2 (~8,200 cumulative units).