DO NOT WASTE YOUR MONEY!
This product looks good at first glance, but you need to be very aware that it can produce FAKE references in literature reviews. Their "Help" system is utter rubbish, and they constantly badger you to upgrade to the next paid tier (which is EXTREMELY expensive) to get your results. Their subscription model is totally obscene. I'd gladly continue, but it's an extremely unreliable platform that produces spurious results - STAY AWAY.