"The Intelligence Behind Sophisticated Media Buying," By MICHELLE M. ABDOW. It may be a buyers' market, but beware of what you are buying. When you maximize your advertising budget, you will be more effective. In the end, media buying can be very confusing, so don't feel that you must go it alone. Hiring a firm that specializes in media buying can help you spend your marketing dollars in the most cost-effective ways – and likely save a company money in the long run.