GameServers shows their latest offers on game server slots right on their front page. You can save up to 50% off the cost of your slot and get a free website to go along with it. Coupons are available which let you save money on other products, such as dedicated servers. To get their latest promo codes, simply sign up for the newsletter.
Earn $25 Credit for Every Referral
Plus, your account will be credited 100% of their first month's fee.