
MarginCard
Real margins before you sell
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$1.99
About
MarginCard is a private pricing worksheet for small sellers, makers, and resale workflows. Enter exact prices, costs, discounts, and fees; use editable presets; compare break-even, current, and suggested scenarios; and export PDF, CSV, JSON, and ZIP files. JSON backups can be restored on device. There is no account, tracking, cloud sync, marketplace login, or in-app purchase.
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What's New in MarginCard
1.1
July 20, 2026
MarginCard 1.1 removes automatic sample data, adds exact decimal entry and card currencies, makes fee presets fully editable, restores JSON backups, keeps mixed-currency totals separate, and improves navigation, validation, persistence, export, accessibility, and reliability.
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