Overview
Profit, ROI, and margin calculator with persistence, comparison, and platform-ready support.
Marginix is a lightweight tool for Amazon sellers that helps quickly evaluate product profitability directly on Amazon product pages. With Marginix you can instantly calculate: • Profit • ROI (Return on Investment) • Margin • Break-even price • Minimum sell price Features: ✔ Simple profit calculator ✔ ROI and margin calculation ✔ Minimum sell price indicator ✔ Break-even analysis ✔ Draggable panel interface ✔ Works directly on Amazon product pages Simply open any Amazon product page, enter your costs, and instantly see whether the product is profitable. Marginix helps Amazon sellers make faster product decisions.
Details
- Version1.2.2
- UpdatedApril 30, 2026
- Size173KiB
- LanguagesEnglish
- Developer
Email
marginix.app@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
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The developer has disclosed that it will not collect or use your data.
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
