Estimate percentage and fixed marketplace fees, extra shipping or handling costs, and net proceeds for a product sale before deciding its margin.
Use your selling price and fee schedule to calculate standard net proceeds.
Selling price, percentage fee and fixed fee reproduce the simple quick estimate. Other costs are optional.
Start with the result. Open the details only when you need them.
Enter your numbers and calculate to see the result.
MPPM will explain what the result means and what to check next.
Work backwards from the outcome you want.
MPPM can help assess commission, fulfillment costs, pricing and margin across selling channels.
Free gives you the standard answer. Pro helps you plan targets, compare scenarios, organise recurring work and create decision-ready outputs.
Compare current, conservative and growth cases before committing to a change.
Test the same assumptions across multiple scenarios and see how the result moves.
Turn the calculation into a clear next-step recommendation.
MPPM connects the result and supporting metrics into one practical decision summary.
Start from the outcome you want, not only the result you have.
Work backwards from a target to the performance, volume or budget required.
Move from calculator result to something you can actually share.
Create structured outputs for managers, clients and recurring reviews.
Reuse important assumptions across connected decisions.
Connect this result with the other calculators in the MPPM workflow.
See how the decision changes over time.
Keep previous calculations, revisit assumptions and compare performance without deleting old work.
Compare net proceeds with product cost and other business expenses before deciding whether a sale is profitable.
Use the amount on which marketplace commission is charged.
Add percentage commission, flat fees, seller-paid shipping and other per-order charges.
Net proceeds minus unit cost shows the modeled contribution.
Net proceeds is the sale price left after the modeled marketplace and order-related charges. It is not net profit unless all relevant costs are included.
Use connected calculators when the next question depends on another part of the economics.
No. Fees vary by platform, product category, country and seller agreement. Enter your current contract rates.
No. Enter consistent tax-exclusive prices and costs and handle marketplace tax rules separately.
Yes, in which case net proceeds is negative. The calculator shows the loss.
Use individual calculations or save scenarios in your MPPM workspace for comparison.
