magepsycho / magento2-discountlimit
magepsycho/magento2-discountlimit
Magento 2 Discount Amount Limiter

Magento 2 Discount Limiter
Overview
Magento 2 Discount Limiter allows setting the maximum discount amount (upper limit) for a percentage-based cart rule.
Store owners run different promotional activities to attract customers and grow sales.
One of the discounts they often want to use is percentage-based but with some limits.
For example: Get 10% OFF but up to 50$ only.
By default, Magento doesn't have such a feature of setting the maximum amount of discount (upper limit) in the cart rule.
But with this extension, you are all set to go.
Key Features
- Option to enable/disable the extension as per store
- Option to set the maximum amount discount
Feature Highlights
Limit Discount Amount
With this extension, the store admin can set the upper limit (maximum discount) for any percentage-based cart rule.
Some use cases:
- Flat
10% OFF, up to50$ 10% OFFfor first order, up to25$- etc.


🛠️ Installation
1 Using Composer (Preferred)
composer require magepsycho/magento2-discountlimit
2 Using Modman
modman init
modman clone [email protected]:MagePsycho/magento2-discount-amount-limiter.git
3 Using Zip File
- Download the Extension Zip File
- Extract & upload the files to
/path/to/magento2/app/code/MagePsycho/DiscountLimit/
After installation by either means, activate the extension with following steps
- Enable the module
php bin/magento module:enable MagePsycho_DiscountLimit --clear-static-content
php bin/magento setup:upgrade
- Flush the store cache
php bin/magento cache:flush
- Deploy static content - in Production mode only
rm -rf pub/static/* var/view_preprocessed/*
php bin/magento setup:static-content:deploy
- Go to Admin > MARKETING > Discount Limiter > Manage Settings
Live Demo:
Changelog
Version 1.0.0 (2022-01-24)
- Initial Release.
Authors
Contributors
To Contribute
Any contribution to the development of Magento 2 Discount Limiter is highly welcome.
The best possibility to provide any code is to open a pull request on GitHub.
Need Support?
If you encounter any problems or bugs, please create an issue on GitHub.
Please visit our store for more FREE / paid extensions OR contact us for customization / development services.
No changelog yet
The vendor hasn't published a changelog. Tagged releases appear in the Versions tab.
No dependencies declared
This package's composer.json doesn't declare any required, suggested, replaced, or conflicting packages.
Compatibility
Each Magento release line is installed on its supported PHP versions, then the module is built (DI compilation + static-content deploy) and its unit and integration suites are run. The matrix shows the lines and PHP versions the module is confirmed to install and run on. Code-quality results further down (phpstan, phpcs, …) are reported separately and never affect compatibility.
Code Quality - Static Tests
Checks run directly against the module's source code, independent of any Magento or PHP version: coding standards (phpcs), mess detection (phpmd), copy-pasted code (cpd), PHP cross-version compatibility, composer.json validity, and a security audit of its declared dependencies. Each runs once.
| Tool | Status | Findings | Summary |
|---|---|---|---|
| PHPCS | Fail | 49 | 1 error, 48 warnings (ruleset: Magento2) — 40 auto-fixable with phpcbf |
| PHPMD | Warning | 4 | 4 rule violations (UnusedFormalParameter:3, IfStatementAssignment:1) |
| Cpd | Pass | 0 | |
| Composer validate | Info | 1 | valid; 1 advisory note (composer validate --strict) |
| Composer audit | Pass | 0 |
Code Quality - PHPStan
PHPStan type-checks the module's PHP against a real Magento install (so framework and core-module symbols resolve) at the configured gate level. Because the available symbols differ between releases, it runs separately for each Magento and PHP version. The grid below shows the result for each pairing; select one to see its findings. This never affects compatibility.
Tests
Unit and integration suites, run for each applicable Magento and PHP version. A test failure speaks to the module's behaviour, not its compatibility with a Magento line, so it is reported here separately and never reddens the compatibility matrix.
Unit tests
Integration tests
| Magento | PHP 8.2 | PHP 8.3 | PHP 8.4 | PHP 8.5 |
|---|---|---|---|---|
| 2.4.7 | N/A | N/A | ||
| 2.4.8 | N/A | N/A | ||
| 2.4.9 | N/A | N/A |
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