priceValidUntil und url nicht gesetzt.
Müssen in die detail/content/buy_container.tpl
Alt:
<meta itemprop="priceCurrency" content="{$Shop->getCurrency()->getCurrency()}"/>
Neu:
<meta itemprop="priceCurrency" content="{$Shop->getCurrency()->getCurrency()}"/>
<meta itemprop="priceValidUntil" content="{math equation="x + 1" x=$smarty.now|date_format:"%Y"}-{$smarty.now|date_format:"%m-%d"}" />
<meta itemprop="url" content="SHOPURL" />