@EducatedSavage: If you want to add can custom codes that I recommend you to create Child Theme first. For child theme, check out http://catchthemes.com/blog/create-child-theme-wordpress/.
Then you need to add that code by creating function, hook in catchbase_before_content hook and add in your child theme functions.php file. See the sample code as below which will print Hello Another Feature to the Header below the promotion headline.
function catchbase_below_promotion_headline() {
echo 'Hello Another Feature to the Header';
}
add_action( 'catchbase_before_content', 'catchbase_below_promotion_headline', 32 );
