Dell Small Business takes an extra $100 off select Dell business laptops and desktops of $699 or more via coupon code "SBHOLIDAY100". Plus, all orders receive free shipping. Some exclusions apply, including Doorbusters, Inspiron and XPS PCs, and PowerEdge servers. Deal ends December 5 or after 2,000 coupon redemptions. A couple of best bets, with prices after coupon: