Profit margin calculator

Name: Profit margin calculator
Author: Alex S.

By: Alex S.

Legendary margin profit calculator extension now available on Firefox.

This add-on was removed from Firefox Add-ons Store on 2025-08-29

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Features & Capabilities

The Legendary Margin Profit Calculator extension is now available on Firefox — bringing powerful, lightning-fast profit margin calculations directly to your browser. Designed for e-commerce sellers, freelancers, and financial professionals, this must-have tool lets you instantly calculate costs, profits, and margins with precision, right from any product page.

Whether you're sourcing on Amazon, eBay, or Alibaba, the extension analyzes prices in real time, factors in fees, shipping, taxes, and currency conversion, and delivers accurate net profit insights with a single click. Say goodbye to manual spreadsheets and hello to smarter, faster decision-making.

Trusted by thousands across Chrome, it's now optimized for Firefox users — seamless, secure, and built for performance. Upgrade your workflow today with the Legendary Margin Profit Calculator on Firefox.

https://github.com/codeofrelevancy/profit-margin-calculator

User Growth & Download Statistics

Add-on

By:

Alex S.

Daily users:

Version:

1.0.0 Last updated: 2025-08-28

Version code:

6019663

Creation date:

2025-08-25

Risk:

Size:

1.12MB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2025-08-29

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Alex S.

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/profit-margin-calculator/

Is Profit margin calculator Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Profit margin calculator does not require any sensitive permissions.

Risk impact analysis details

Low This permission has no access or impact on the user's system or data, thus carrying no risk.

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Profit margin calculator may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.