I have realised that I may have made 'duplicate content' on my own site, but unsure what constitutes as duplicate.
On each listing, at the bottom of the page I have repeated the content, it talks about what type of files you can upload, general info about products that all sit in the same category etc. But this info is the same on maybe 15 products, would I be best to change the info up a bit, or would google only class it as duplicate if it was on another domain?
Because there are some key keywords in there too, but maybe that makes my pages / products fight against each other?
Any help appreciated.