You can use the following tags in your formats:
{name}
- Name of the theme (based on style.css){desc}
- Description of the theme (based on style.css){themeurl}
- Theme URI (based on style.css){author}
- Author name (based on style.css){version}
- version number of the theme (based on style.css){folder}
- Folder name of the theme{demo}
- URL to preview the theme (?themedemo=xxx){hits}
- Total no. of previews{screenshot}
- URL to theme's screenshot file{infopage}
- URL to the theme's info page (if exist){downloadpage}
- URL to the theme's download page (if exist){buypage}
- URL to the page to buy the theme (if exist)