What I like best about Fretron is that it lets you do what you want to do. I can create and track RFIs, RFs, RFOs, purchase orders and so on. I have the flexibility to use all of the features of Fretron, which is something I have never been able to do from any other system. There is not much to dislike about Fretron but I wish it would let you use more of the RFIs/RFs/RFOs you have in Fretron to the RFs you create in the new RF module in the new system. Fretron can be used as a replacement for an existing system. The Fretron interface is easy to learn and use. You will need to train your employees on how to use Fretron. Fretron also has a free trial. Once you have trained your personnel you will have a system that you can depend on. We are able to do the RFIs/RFs/RFOs all from one place. Fretron is a very user friendly and powerful TMS. It is very easy to get started with. It is very easy to get all the processes in place. It is a complete TMS. It is very user friendly. Fretron is a very complete TMS with all the processes in place. It is a very powerful TMS. You can get all the processes in place in a very short time. Fretron is very easy to get started with.