=== Calculate Margin Calculator ===
Contributors: yourusername
Tags: profit margin, margin calculator, ecommerce
Requires at least: 5.0
Tested up to: 6.7
Requires PHP: 7.0
Stable tag: 1.0
License: GPLv2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html

A WordPress plugin that provides both Basic and Advanced Margin Calculators for eCommerce businesses with customizable labels and shortcodes.

== Description ==

The Margin Calculator plugin allows users to easily calculate profit margins for their eCommerce or business needs. It includes:

- A **Basic Margin Calculator** to calculate profit and margin using cost price and selling price.
- An **Advanced Margin Calculator** with additional fields like shipping cost, tax rate, discounts, and handling fees.
- Shortcodes to embed calculators on any page or post.
- Admin settings to customize field labels.

This plugin is fully customizable and adheres to WordPress coding standards, ensuring secure and efficient functionality.

== Installation ==

1. Upload the `margin-calculator` folder to the `/wp-content/plugins/` directory.
2. Activate the plugin through the 'Plugins' menu in WordPress.
3. Use the provided shortcodes `[basic_margin_calculator]` and `[advanced_margin_calculator]` to display the calculators on your website.

== Frequently Asked Questions ==

= How do I customize the calculator field labels? =
Go to the plugin's settings page in the WordPress admin panel and update the labels as needed.

= Can I use the calculators on multiple pages? =
Yes, you can use the shortcodes on any number of pages or posts.

== Screenshots ==

1. **Admin Settings Page** - Customize field labels.
2. **Basic Margin Calculator** - Simple interface for quick calculations.
3. **Advanced Margin Calculator** - Detailed interface for in-depth calculations.

== Changelog ==

= 1.0 =
* Initial release of the plugin with basic and advanced calculators.

== Upgrade Notice ==

= 1.0 =
Initial release. Enjoy the new functionality!

== License ==

This plugin is licensed under the GPLv2 or later. See https://www.gnu.org/licenses/gpl-2.0.html for details.