Free E-commerce Tools

Calculators and tools to help optimize your online store profitability.

Breakeven ROAS Calculator

Calculate your breakeven ROAS based on your CM2 margin. Enter your gross AOV, VAT rate, COGS, shipping, and payment fees – instantly see the minimum ROAS to break even.

Margyn calculates these metrics automatically

ROAS, LTV, COGS, margins — all in one place, with real-time data. Join e-commerce stores that track profit with Margyn.

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