Dear girlscoutsjs,
While you may have permission to use the Girl Scouts trademark, it is more than likely only for use in printed materials such as a flyer or brochure or on your website.
You may want to double check that you are able to use the trademark within a trademark as there are very strict guidelines for use of the logo and using it in this manner may violate those guidelines. Here is an example of the guidelines as published by the Girl Scouts of Northern California
http://www.girlscoutsnorcal.org/about/media-center/logo-usage-guidelinesPlease contact support if you have any questions. Ivan would be happy to assist you.
Best Regards,
Faith