Sorting and filtering is pretty much the main functionality of Product Chart. It can be done directly on the smartphone chart: http://www.productchart.com/smar

Sorting and filtering is pretty much the main functionality of Product Chart. It can be done directly on the smartphone chart: http://www.productchart.com/smartphones/ http://www.productchart.com/smartphones/ The similarity finder is a new addon. I want to find out if "distance based on specs" is an alternative to the usual "customers who bought x also bought y".