ShopSite can output pages to subdirectories in your site provided that:
1. The subdirectory is within your existing ShopSite directory
2. You have created the director and set permissions to allow ShopSite to write within the new directory
When adding a new page to a subdirectory, first create the new directory through FTP or Fileman, then set the directory permissions to world-writable (777) so ShopSite can write to it. Within ShopSite, you can now specify the output directory in Advanced Info --> File name: by preceding the filename with the directory (or directories) like this:
Make certain that you do not reference an absolute path by preceding the initial directory with a forward-slash '/':
/newdirectory/mypage.html ----------------- Incorrect
If you would like to change the directory of an existing page, just go to Pages, select the page you would like to edit, then edit the Advanced Info --> File name: text box accordingly.