international pricing

i looked at your plugin and it looks interesting

however i didn’t see in your demo that you support flag in the URL of ?currency=EUR or other currency

also according to this link:
https://webmasters.stackexchange.com/questions/79710/international-seo-currency-google-snippets

there need to be a specific schema similar to the link above or this text,
do you support it?

<meta itemprop=”price” content=”229.95″ />
<meta itemprop=”priceCurrency” content=”USD” />

The page I need help with: [log in to see the link]