No index, no follow

Hi,

It's possible. You can edit the file product / show.php via the menu Display>Views
There, you can add such code at the beginning:

<?php
$doc = JFactory::getDocument();
$doc->setMetadata('robots', 'noindex, nofollow');
?>

Hi,

Sure.
Create a custom product field with two values 'yes' and 'no', and then change that code to:

<?php
if($this->element->xxx == 'yes') {
$doc = JFactory::getDocument();
$doc->setMetadata('robots', 'noindex, nofollow');
}
?>