Integrate into form

Hi,

I am using a plugin called “EZFC Form Calculator” to calculate the price of my product based on user inputs. I want to integrate multi currency into this form. Is there a function I can use to get the currently selected currency code? I would then be able to format the price of the form using this shortcode: [woo_multi_currency_exchange price=”100″ currency=”EUR”]. I only need to make the ‘currency’ in the shortcode variable.

Kind regards