> For the complete documentation index, see [llms.txt](https://bestcowed.gitbook.io/feedbacation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bestcowed.gitbook.io/feedbacation/prerequisites.md).

# Prerequisites

* WordPress 3.5.2 or new- we recommended the latest version of WordPress.
* Tested Up to WordPress Version 4.9.7
* Minimum required PHP version is 5.2. PHP.
* MS Edge, Firefox, Safari, Chrome, Opera supported- latest browsers recommended.
* Email Functionality uses the built in wp\_mail() method but it also works with any custom SMTP Configurations i.e. wp-mail-smtp plugin.