PayPal script need “currency” parameter

Hi,
thanks for the plugin.

The paypal trow an error without &currency param.

Add to the js url code, pls:

$options[‘currency_code’]

function plugin_scripts() {
        if (!is_admin()) {
            global $post;
            if(is_a($post, 'WP_Post') && has_shortcode($post->post_content, 'checkout_for_paypal')){
                $options = checkout_for_paypal_get_option();
                wp_enqueue_script('jquery');
                wp_register_script('checkout-for-paypal', 'https://www.paypal.com/sdk/js?client-id='.$options['app_client_id'], array('jquery'), null);
                wp_enqueue_script('checkout-for-paypal');
            }        
        }
    }

—

temporary solution for users:

in Settings page, in the “Client ID” fields, after the ID code, add the
&currency=HUF
text and it works 🙂