Easy integration with their product which makes our warehouse system very stable in operations. It's easy for us to manage stock levels across different locations without much hassle or confusion! Nothing as such at this moment but I'm sure that they have thought about security & privacy issues before integrating into my application - hence giving me peace of mind!! If you are looking out an ERP solution to keep your business activities centralized then WareXchange can be considered one of them. We were trying several solutions from various vendors including Oracle when we decided upon warexchange (WEX). The features available are quite impressive especially with customizations possible using open source technology like Python etc., There isn't anything specific that i dislike so far except perhaps pricing structure though price varies depending if its free version/trial or full paid subscription model is selected while signing up initially. A quick look at some other products by big companies will give you idea how good and.