Price a new product
Solve a target price, include payment and shipping costs, then stress-test returns.
All inputs update results instantly. Change any value or solve for a target.
To keep a % margin, pay no more than
$13.78At 10% higher sale price
$15.59 profitNet profit = sale price + shipping charged − product, fulfillment, shipping, marketplace, payment, advertising, returns, prep, and tax costs. Presets are editable planning examples; confirm current account terms.
Decision rule
Marketplace rates change, so all fee assumptions stay visible and editable. Confirm current terms in your seller account before purchasing inventory.
Unit economics
Useful workflows
Solve a target price, include payment and shipping costs, then stress-test returns.
Establish contribution margin before testing ads, acquisition cost, and break-even volume.
Connect sell-through, reorder timing, carrying cost, and the cash conversion cycle.
Model and compare the fees and order economics of the channels where you sell.
Protect margin, reconcile revenue, test demand, solve a sustainable price, and examine growth capacity.
Measure acquisition efficiency and customer value.
Manage stock velocity, replenishment, carrying cost, fulfillment, returns, payment costs, and working-capital timing.