I like everything about this program except for the fact that it can not be used without Microsoft Office, which we do not have available at our work location. It works well with other programs of Microsoft such as Excel and Word, but you must have those programs installed on your computer in order to use it. I would recommend this product because it is very reliable and easy to use once you get familiar with it. This software is perfect for accounting purposes and allows me to keep track of all my bills and my costs for each project that I am working on. I like how easy it was for me as a non-programmer person,to learn this program very quickly! It's great because of all its features are so user friendly you can use them without any training or help from anyone else. Nothing really at the moment but if there were more options available in different categories then maybe we could have made some changes here and there. The system has been able to keep track with my clients projects even when they're spread out over multiple states.