✳ THE PROFIT WORKBENCH FOR ONLINE SELLERS

Sales look good.
What do you keep?

See the numbers behind every order. Understand your true profit, know your ad limits, and price with confidence — in seconds.

No account neededPrivate calculationsNo spreadsheets, ever

01 / YOUR WORKSPACE

Demo numbers · saved locally when edited

LET'S RUN THE NUMBERS

Build your breakdown.

Edit any field. Results update instantly.

✦You're viewing a sample product. Replace the figures with your own or start fresh.

01

The product

Product name Optional Currency

Selling price Before discount

CHF

Discount % of item price

%

Customer-paid shipping Revenue

CHF

02

Your costs

Product cost COGS

CHF

Shipping / fulfilment You pay

CHF

Packaging

CHF

Advertising per order CAC

CHF

＋Fees, returns & taxFine-tune your assumptions

⌄

Payment + platform fee

%

Fixed fee / order

CHF

Returns reserve / order ?

CHF

Other cost / order

CHF

Included VAT / sales tax ?

%

Target profit margin

%

Enter the actual fees for your provider. VAT is treated as included in the customer price, and input-tax credits aren't modeled. Returns reserve is a user-supplied estimate, not a prediction.

↻ Updates in real time⌁ Stored only on this device

✳ YOUR PROFIT SNAPSHOTIN THE GREEN

Estimated profit per order

CHF 0.00

0.0% marginAfter all modeled costs

Break-even ROAS ?—

Max ad spend / order—

Price for 20% margin—

Current ROAS—

↗

Adjust your numbers to see what they mean for your business.

◌ Transparent math. No magic.MM / 001

THE REAL BREAKDOWN

Where the money goes

All values are estimated per order.

02 / THE WHAT-IF LAB

Small changes. Big difference.

See what happens before you change a price or launch an ad.

Change selling price0%

−30%Current+50%

Change ad cost per sale0%

−50%Current+100%

New profit / order—

Difference vs. today—

Simulation only until you click Apply. Your original numbers remain unchanged otherwise.

THOUGHTFUL TOOLS, NO NOISE

Built for the real numbers.

01

More than a margin percentage

Include landed costs, fulfillment, fees, ad spend, discounts, and a returns allowance.

02

Know the advertising ceiling

Use contribution before ads to estimate the maximum acquisition cost and break-even ROAS.

03

Know what price you need

Reverse-calculate a listed price for your target profit margin, using your entered assumptions.

A note on the numbers. MarginMate is a planning tool, not accounting or financial advice. All figures are estimates per placed order, not full business net income. It doesn't include fixed overhead, income tax, cash-flow timing, input-tax credits, or the uncertainty of future returns. Check fees and tax treatment for your own situation before making decisions.