IMPORTANT NOTE:  A minimum of 5 licenses is required

Also available with Software Assurance

Microsoft Excel 2007 is one the most powerful tools of its kind. Create spreadsheets, format them how you want, and use the data to analyze and share information for better decision-making. Excel 2007 makes it easier to analyze your spreadsheets better, manage business information, and share more securely and easily.

Open licensing is for small to mid-sized organizations that have less than 250 desktop PCs and who order as few as five licenses.  Benefits of Open License include, discounts off the retail price of software, the ability to track and manage licenses by using online tools, and the rights to create a standard image and deploy it on multiple machines, and rights to transfer licenses from one machine to another.