The ease to create labels by using their drag-and drop feature (this can be changed). There are no additional costs if it was not included in any other software package we have used previously. We use this program along with our previous programs as well so all information such links between these products becomes very easy when working within them together simultaneously! I cannot think about anything that could make us dislike TNDA; everything seems like an improvement from last year's version but at least nothing comes up negatively either way :) This gives everyone freedom since different people work under many departments which makes things even easier because they dont need time spent switching back & forth just get info where needed fast!! The ease to connect with all the devices that are connected to our fleet. I also like how easy it was to input information from past inspections. Nothing at this time. We have been using Tenna for about 15 years now. It has really helped us manage our fleets better.