RFGraph Support
Read-only account permissions
When you cancel your subscription and your billing period elapses your account will enter a read only mode.
You will see this warning banner at the top of the page:

Clicking the renew button will open your account page where you can manage your billing settings and re-subscribe.
In this mode you will be able to:
- Look at your list of graphs
- Open a graph
- See the simulation results
- Move nodes around
- Change the visibility of parameters and outputs
- Export the graph
In read-only mode you cannot:
- Create new graphs
- Move, rename, delete, duplicate, or send graphs
- Add new nodes
- Change parameter values
- Delete nodes
Generally you should expect that in read-only mode you cannot make changes to your graphs, but that you can look at them, and export them.