Now users can enter into the Network Solutions website http://www.networksolutions.com/promotions-and-free-offers.jsp! Users can get the 25% off discounts on the domain name extension .co of which the offer applies to new purchase domain names on the 1, 2, 3, 5 and 10 years billing cycle. Upon expiration, all products will come back to its original price. Just enter into the promo code in your shopping cart.