As I am always looking for ways to improve my business, it was great that their team of developers helped us with adding new features we needed as our store grows, while also being quick at responding when something goes wrong! There isn't much so far other than what comes standard in any retail platform out there - but overall everything has been easy enough to figure out along with all the options available once you get used to them.
We have not had issues yet (knock wood!), however, if they do come up then just contact support right away since they were able to help us find solutions pretty quickly. Overall this tool works very well and helps me keep track of inventory throughout my day which allows me to make informed decisions about how/when I need to restock items or replace ones that are running low.