Once you sign off on the logo, we have another "clean-up" session (where we double-check things like alignment) and we then create all the various files that you will need for printing, for your web site etc.
The final cartoon files are delivered via email. You will receive the original master image in vector format, a huge JPG version, a PNG version with a transparent background, GIF versions for use on your site etc. etc. Whatever you want to use it for, whatever format you need it in... it's all included in the design fee.
The copyright to the cartoon is yours.
You can use it for anything, you can modify it, create derivative works from it, sell it, whatever you want.
The only right we retain is the right to display it as part of our portfolio of past work.