Offer Dates: April 19, 2011 to June 20, 2011. Offer good only in United States to companies registered in the Microsoft Partner Network. One discount code may be applied for a 20% discount off the retail price of a subscription to one Applicable Microsoft E-Learning collection purchased online at http://learning.microsoft.com. Offer limited to one discount code per individual. Offer limited to the first 2,000 participants. Discounts may not be applied to Microsoft E-Learning collections that have already been purchased. Discounts may not be combined with other offers or discounts. Discount code is non-transferable. Individuals must activate their subscription to the Microsoft E-Learning collection by June 30, 2011. To redeem your discount code: To sign-up for a subscription to a Microsoft E-Learning collection, visit the specific Microsoft E-Learning Collection details page listed above or http://learning.microsoft.com. You must provide your discount code when you purchase the collection. Due to government gift and ethics laws, government employees (including military and employees of public education institutions) are not eligible to participate.