The WooCommerce Currency Converter Widget is a plugin designed for WooCommerce, which is an open-source e-commerce platform built on top of WordPress.

The plugin allows you to add a dynamic currency switcher to your WooCommerce store, which enables customers to view prices and complete transactions in their local currency.

The plugin utilizes money.js and the Open Source Exchange Rates API to grab the latest exchange rates dynamically and substitute displayed prices in real time.

This means that all prices formatted by WooCommerce are updated, including totals. However, checkout still uses your store’s base currency, while the converted price is also stored for your reference.

With the Currency Converter Widget, you can add and convert to as many currencies as you want via the widget settings.

You can also customize the widget to choose which currencies to display and how they are displayed on your website.

As a bonus, the converted total is also stored when users check out, so you know what price they saw.

It is important to note that currency conversions are estimated and should be used for informational purposes only.

If you’re looking for an extension that allows customers to purchase in the currency of their choice, the WooCommerce Multi-Currency plugin is recommended.

In summary, the WooCommerce Currency Converter Widget plugin is a powerful tool that enables you to offer a dynamic currency switcher for displaying product prices and totals in multiple currencies, making it easier for international customers to shop on your site.