What is a Hot Deal? Here are a few examples:
A discount coupon on a vendor's site.
Info about a good "price match + rebate" situation.
Links to store ads and reposts of store ads, especially if they contain a really great deal. You might include a "heads up" about the specific deal in the thread title and/or your post.
Any nice premium deals, as long as those taking advantage are in the intended group. If a company wants to survey Senior Network Administrators, or if they offer a discount to retail sales employees, and you are in the tenth grade, you probably do not qualify. It is a good idea to point out such limitations in your post.