there is an
SEO modification you can add to Cubecart which makes the URL
SEO friendly (plus allows custom meta and title tags)
see
Colours of the Soul - Colour Therapy Training, Healing, Products and Consultancy for example
"As the urls are now, none of the Url's will be indexed in google. This renders CC useless in google for getting any traffic ......"
rubbish - even if the URL does not validate this makes little if any difference to Google.