So these guides add up what it really costs to sell online, platform by platform. I show the fee math step by step so you can redo it with your own sales.

The real numbers for a US seller, with the math shown so you can swap in your own order size.
Three example budgets for a US store at $1,000, $3,000 and $5,000 a month in sales, with the math shown so you can redo the totals.