Yes, you can change your subscription as many times as you want during the free trial period in order to test the different Dartfish products.
- Go to www.dartfish.tv and sign in
- Click on your account name at the top right of the web page
- A drop-down menu will appear. Click on Account Settings
- Find the Current subscription part and click on Change subscription
- Follow the on-screen isntructions to select the new license you want to test
The annual fee will be automatically updated based on your new subscription plan