The interface is very intuitive to use for those who are new at this field of work! I think that it's easy enough even if you're not so tech savvy or have never used any kind like price comparison tools before (like priceshape). It would be nice though if there were more options when comparing products - maybe add filters by country/region? Also sometimes we want our customers only interested with certain types / categories but unfortunately they can't do anything about them because everything shows up as "All" option which makes no sense since some items may actually match none from what i'm aware off now.. Maybe make an additional filter where users could select specific product category etc.? This tool really helped us save money while keeping customer satisfied knowing exactly how much each item costed compared other similar ones outthere.