Plugin shows curreny twice in de

legion_x,
The only way to do it in this version of the plugin is to add a filter and change it after the fact before it prints out to the page.

So, to add a filter, you would add the following to your theme’s functions.php file (or child theme) after the opening php tag (<?php) but before the closing php tag (?>) if there is one:

function filter_amazon_product_in_a_post_plugin_elements_filter($prodArr = array()){
    if(!is_array($prodArr) || empty($prodArr))
        return $prodArr;
    $prodArrNew = array();
    foreach($prodArr as $pkey => $pval):
        $filedArr = array('new-price','new price', 'ListPrice','list-price', 'LowestUsedPrice', 'lowest-used-price');
        foreach($pval as $key => $val){
            if(in_array($key,$filedArr))
                $prodArrNew[$pkey][$key] = str_replace(' EUR',' ',$prodArr[$pkey][$key]);
            else
                $prodArrNew[$pkey][$key] = $val;
        }
    endforeach;
    return $prodArrNew;
}
add_filter('amazon_product_in_a_post_plugin_elements_filter','filter_amazon_product_in_a_post_plugin_elements_filter', 100, 1);

That will replace the the second EUR which is the incorrect placement.
If you have any other fields where it is doing that, just add them to the $filedArr array list in the code.

Regards,
Don