# Technical Requirements

## Server Requirements <a href="#server-requirements" id="server-requirements"></a>

Technical requirements for J2Commerce 4/**Joomla4**:

* PHP 7.2.5 or greater - we recommend 8.2
* MySQL 5.6 or greater - we recommend 8.0
* Joomla 4
* CURL and JSON modules enabled

Technical requirements for J2Commerce 4/**Joomla5**:

* PHP 8.1 or greater - we recommend 8.3
* MySQL 8.0.13 or greater - we recommend 8.1
* Joomla 5
* CURL and JSON modules enabled

## Joomla Requirements <a href="#joomla-requirements" id="joomla-requirements"></a>

Make sure you check these [minimum requirements for Joomla](https://manual.joomla.org/docs/next/get-started/technical-requirements/)

Joomla 4 or 5 - Compatibility Plugin Must Be **Published**