March 20 Update: The coupons stopped working earlier, but Dell has looked into the issues and the coupons are working once again. We apologize for the inconvenience!

Originally Posted March 18: Dell Canada has brought back popular Dell Small Business coupons good for discounts on Vostro, Latitude, Optiplex, and Precision brand systems as RedFlagDeals.com exclusives! Here are the details for anyone who missed them last time:

• Save an additional $50 on any Vostro laptop or desktop with coupon code 5L?WV6R8WQ8PM0
• Save an additional $100 on any Vostro laptop or desktop when you spend a minimum of $649 with coupon code 6DKBT?ZKTQNT0G
• Save an additional $100 on any Latitude or Precision laptop or Optiplex or Precision desktop when you spend a minimum of $899 with coupon code 717NTG48?836V1
• Save an additional $200 on any Latitude or Precision laptop or Optiplex or Precision desktop when you spend a minimum of $1399 with coupon code 57H9GGQQMP8SWT

Here are some good desktop and laptop offers that take advantage of the coupon codes above:

• Vostro V131 w/Core i5-2450M, 6GB RAM, 500GB HD - $549.00 (choose the 6GB RAM upgrade and use coupon code 6DKBT?ZKTQNT0G)
• Vostro 3550 w/Core i5-2450M, 4GB RAM, 750GB HD, Radeon 6630M - $569.00 (choose the Radeon 6630M upgrade and use coupon code 6DKBT?ZKTQNT0G)
• Vostro 460 PC w/Core i5-2400, Win 7, 2GB RAM, 500GB HD - $449.00 (coupon code 5L?WV6R8WQ8PM0)
• Vostro 260S Slim Desktop w/Core i3-2310, Win 7, 250GB HD - $399.00 (coupon code 5L?WV6R8WQ8PM0)

If you're shopping for a 13" laptop but the new Ultrabooks out there are out of your price league at $1000, the Vostro V131 has a lot going for it. You get a fast processor, a healthy amount of RAM, good battery life, and a pretty sleek appearance. It's not super thin and light, but it's in the ballpark consider that it is about half of the cost. For a more full size notebook, the Vostro 3550 15" laptop comes with a Core i5 processor, a roomy 750GB hard drive, and a discrete video card. At $569, we think that's a good buy as well!