I got an e-mail this weekend from a girl who was wanting to know if she could design her own files in Silhouette Studio and then sell the files in Studio format? She also asked about another cutter and it's software too.
I did some research and the answer is "No, you can not sell files in the studio format." These are files you designed not what is sold in stores.
I saw this thread got bumped up again. I wanted too add this on the thread since I answered and replied several times in this thread about the Cameo.
I know designing and selling does not effect most Cameo users. I know there are some designers who package their files with all formats to work in the various cutters so this would be an issue for them. Example of that you when you buy a file from a designer you will see it in several extensions such as SVG, DXF, Studio, WPC, GSD or AI.
If you are buying a Cameo for professional design and selling of cut files you can't sell your file in Studio format.