Check these requirements before you install PSM Multi Currency. If your site meets them, the plugin should work without extra setup.
Plugin Free and Pro
Needs WordPress, PHP, WooCommerce
Minimum requirements
Requirement
Minimum
Notes
WordPress
5.8 or newer
The plugin is tested with the latest WordPress versions.
PHP
7.4 or newer
A newer PHP version is better for speed and security.
WooCommerce
Installed and active
PSM Multi Currency does not work without WooCommerce. We recommend using a recent WooCommerce version.
Internet connection from your server
Needed
Your server must be able to connect to other websites. This is used to get exchange rates and (Pro) to find a visitor's country.
High-Performance Order Storage (HPOS)
The plugin is compatible with WooCommerce High-Performance Order Storage, so you can keep it turned on.
Services the plugin connects to
To work, the plugin sends small requests to other websites. It does not send customer names, emails or other personal data.
Service
Used for
What is sent
Plugin
Yahoo Finance
Getting exchange rates
Only the two currency codes, for example USD and EUR
Free and Pro
Other exchange rate services (for example Fixer or Open Exchange Rates)
Getting exchange rates, if you choose one
The currency codes and your API key
Pro
IPinfo, ip-api or geoPlugin
Finding the visitor's country from the IP address, for automatic currency
The visitor's IP address
Pro
Because an IP address is sent in the last case, please mention it in your privacy policy if you use automatic currency detection.
Themes and other plugins
PSM Multi Currency works with most themes. It also works with many popular WooCommerce, translation and caching plugins. See Compatibility for the full list.