Dell Small Business is offering an additional 10% off select electronics and accessories when you use coupon code: D8JCZ8T7RL5NF4 at checkout. This coupon is stackable with most existing discounts. Additionally, most items over $49 qualify for Free Shipping. The coupon is valid on most GPS, phones, memory, networking, and more, but excludes some flat-panel displays, some printers, LCD TVs, cameras, and gaming. Sales tax is added where applicable. Coupon expires October 7, 2009.