Free seller-fee and candle cost calculators
About PourMargin
PourMargin offers free browser-based calculators for makers and small sellers. Estimate Etsy fees, Amazon fulfillment costs, wholesale pricing, craft-fair break-even, candle unit costs, and wax/fragrance batch weights. Calculations are based on the values you enter; marketplace charges are not live quotes.
✓ VerifiedOct 15, 2026
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