Besides all the functionalities RF-Smart have and all that their Technical Support is good, in one occasion we have a problem with RF-Smart and within 1 hour a developer remote in to my Computer and debug the code and fix the issue and I was watching the screen, they really know their product. In the other hand they also have Token Auth Integration which allow you for example have 5 Warehouse pickers with scanner guns using only one license when picking merchandise through RF-Smart