Hostgator is my favorite web hosting company. I’ve been with them for over 7 years and I’m still a happy customer. I can’t say this about the other web hosting companies. (ex. I had a lot of problems with Lunarpages, including them calling me in the middle of the night …).
Not only is hostgator dirt cheap, but they also offer discounts from time to time. Sometimes even 65%, however this is only once per year.
You can use the coupon code HOSTING25BACK anytime to get a 25% OFF your next order. If they are having a promotion with a bigger discount sometime in the future, you can still renew your hosting plan and take advantage from that discount as well.