I really love this service, it was one step forward from our old system which we were using since many years now! It's so easy to use - you can see all your data in frontend without much knowledge about coding languages or technologies behind that platform :) There isn't anything i dislike atm :).
Try them out if their free demo version allows what they do best; giving overviews & statistics etc.. The new features are great too like mobile view with push notifications (which gives me peace even when away) as well! They also did some changes during summer holidays / bank holiday period where there wasn´t any activity due my bad luck but everything else ran smooth afterwards ;)) This helped us keeping up an eye over sales/activity while travelling around Europe together woth others colleagues who used similar software before switching back home again ;) Our staff members will continue working remotely until further notice because countries close borders by different reasons these days :( But luckily.