I am building a site where we will sell products etc. Currently the url to get to a product is like so "Store/Store_product_page/The product_ID" or "Store/Store_product_page/The product_title"
I have been doing some SEO on the site and I am not sure if it matters if there is multiple ways to get to a product page. Should I have just one way or the other but not both ways to get to the same product page?
Also does it matter much if I just made it so only this way worked "Store/Store_product_page/The product_ID"?