Well, that will not be possible then. You cannot save Gcode. Nor can you send the file to someone with a licensed version of the software…they will not be able to open the .CRV (or .CRV3d file) on their machine. You also cannot use the export function to export to dxf/svg, etc.
Every file you create on the trial version is locked to your computer until you purchase the software, open the previously created file (from the trial) on the licensed software, and re-save the file from the licensed version. All of this has to be done on the same computer in which the original file was created.