These GoDaddy Discount Codes I found are all non-expiring and give you the following Promos:

UKPS11 - 30% off .com Renewals / Registration

UKPS20H - 20% off any Hosting Plans

UKPS9 - 10% off any Orders

UKPS10 - 20% off Orders over $50

UKPS25 - 25% off Orders over $100

Like I said before, none of them can expire and they all work great for saving a bunch on GoDaddy. Feel free to share any other GoDaddy Discount Codes / Promos you have found. Thanks.