It's easy to integrate with multiple apps (PointRoll specifically). I dislike how infrequently we receive reports after implementing pointroll; but overall it has been positive experience! We're still testing out everything so there are some minor kinks as far integration goes - they continue improving their integrations almost weekly which helps immensely for us since our systems change constantly throughout each day/weekend :) I like how easy it was to set up as well being able to track my store's sales every day for each product with one click! It would be nice if we could do more things than just count people at our stores but this system has helped us get started so far by counting customers who come into any location within an hour or 2 after opening hours (which helps me know what time they're coming through).