How do I Change the Sales message or Tagline
To change the “sales message goes here” or “Tagline Here” text to say what you want open the includes/languages/ENGLISH/header.php file in your text editor. Find the following line of code:

Code:
define('HEADER_SALES_TEXT', 'TagLine Here');
Replace the tagline text with your your text, making sure that the single quote marks are not left out.