In my site, I use query string for navigate between products.
Example:
/ProductView.aspx?ProductID=1
/ProductView.aspx?ProductID=2
/ProductView.aspx?ProductID=3
Am I faced with link duplicates from an SEO perspective when I do this? To solve this problem, should I use the <link rel=”canonical” href=”www.test.com/ProductView.aspx” />
tag?