There are strict laws governing content in advertisements, and since the Jingle Bells commercial made it to the air, it does not break any of the rules or laws that dictate content in advertising. If the commercial seems offensive, the best course of action would be to contact Kmart directly and express concern.
Kmart offers best deals which changes every week. To get all the information one needs every week they should register with their facebook page. From there one can also get coupons to save even more.
The blue light special at Kmart is the equivalent of a Managers special elsewhere. Certain items are offered at a discounted price.
A management job at Kmart will be a lot like a management job at any retail outlet, except it is likely to be on a larger scale. The successful applicant is likely to have previous retail management experience, as well as a good knowledge of computer systems, good personnel skills and be a driven salesperson.