Marginix

Profit, ROI, and margin calculator with persistence, comparison, and platform-ready support.

As of June 2026, Marginix has 13 users and a 5.00/5 rating from 1 reviews in the Shopping category.

Shopping

Chrome Web Store ↗.crx

Users+225.0%

Rating0%

5.00

1 reviews

Reviews0%

Version

1.2.2

Manifest V3

90-day change · In the last 90 days this extension 3 version updates.

History

8 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	4	—	—	1.0
Apr 11, 2026	5	—	—	1.0
Apr 20, 2026	8	—	—	1.1
Apr 25, 2026	13	5.00	1	1.2.1
May 3, 2026	13	5.00	1	1.2.1
May 20, 2026	14	5.00	1	1.2.2
Jun 2, 2026	13	5.00	1	1.2.2
Jun 8, 2026	11	5.00	1	1.2.2
Now	13	5.00	1	1.2.2

Changelog

Apr 20, 2026

short_description

Amazon profit calculator

Profit, ROI, and margin calculator with persistence, comparison, and platform-ready support.

Apr 20, 2026

name

Marginix – Amazon Profit Calculator

Marginix

Apr 11, 2026

short_description

Instant profit, ROI and margin calculator for Amazon product pages.

Amazon profit calculator

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

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.