Imperfection on product micro data

-- url of the page with the problem -- : www.lacasettabio.it/negozio-online/legum...tto/ceci-bio-vendita
-- HikaShop version -- : 2.6.4
-- Joomla version -- : 3.6.5

Hi,
I've just noticed that Hikashop has some issue on the micro data of the product:

1- the price that set Hikashop give an issue.
For example on this preview you can see that the price is 220.000,00
www.google.com/search?prvw=AHHjJUOmTjk83...6&filter=0&gws_rd=cr
But the real price of the product is Euro 2,20

2- The url of the product image (@type > product > image) that you can see on the google example is with the domain of the site
developers.google.com/search/docs/data-types/products
Hikashop, instead, set the url without the domain

3- On the @type > offer > availability
When a product is available have to have the content = schema.org/InStock
On hikashop the content is only "in stock".
By this way it does not work correctly and on the google preview you don't see the availability.

Could you check if I am right and fix all, please?
Thanks a lot
best regards

Hi,
could you tell me what file of the view product have I to check, please?
Also, about the product in stock i think that the issue i found is different: If the content of @type > offer > availability is set to "In stock"
on the google preview the availability is not showed.

Hi,
about the availability I've fixed the issue. It came from the space InStock and OutOfStock
About the price i Think that I've found the origin of the issue but I was not be able to fix it.
The issue comes from the file product > listing_price.php

if($this->params->get('price_with_tax')){
$attributes = ' itemprop="price" content="'. str_replace(',','.',$this->currencyHelper->round($price->price_value_with_tax, $round)) .'"';
}else{
$attributes = ' itemprop="price" content="'. str_replace(',','.',$this->currencyHelper->round($price->price_value, $round)) .'"';
}

Hi,
here you are.
Best regards

PS: I've just tested your demo site and it has an error on the price.

Hi,
yes, now it works fine.
Thanks a lot
Best regards

Hi,
about the availability i see that on your patch you don't avoid the space inside Instock and Outofstock microdata.
So now i have to delete them again.
Why you have not change the code? Is not an error?
Best regards

Hi,
I'm talking about the issue I've reported on the point 3 at the start of the topic and about what you said on #258434: "And if you take a further look at the patch I provided in the other thread, you will notice that the "in stock" is written differently, without space !"
With the micro data content modified without space the availability works fine.
I didn't find this modification on the new download Nicolas made me do.
Best regards