Knockoff works by filtering out brands you probably don't want to buy from anyway. Knockoff is an extension that shows you which brands on Amazon are fake. If you're an Amazon shopper, you've likely noticed fake brands flooding the website in recent years. A new extension made by developer Josh Pigford promises to hide the phony, cheaply made products and lets you shop like a normal person again. The extension, called Knockoff, is available for Firefox , Chrome and all...
