I love being able use this app for my customers without having them come in person! It's so easy just tap what you need with no hassle or waiting around while they figure out where their products are located at! Honestly nothing really as it works great once setup properly but if there were any issues we would have heard about from our team members who help us set up accounts (there aren't many). This has helped keep track all customer information like location info which helps during business meetings when trying make important decisions/decisions faster than before because everything can be pulled right off one spot rather then doing research through emails etc..