Definitely - The more licenses you purchase in a single order, the larger the discount. The discount amount is automatically set when you update the number of licenses in your shopping cart (click the "Update Cart" button to see the discounted cost). In other words, there's no need to contact us to get the discount - it is applied automatically to your shopping cart.
Important: the bulk discount is calculated separately for each shopping cart product, ignoring any licenses purchased in previous orders. To maximize your discount, ensure that you purchase all your licenses in a single order, and preferably with the same duration (different license durations are considered different products).