Free Issue of Bloomberg Businessweek
To get an idea of what Bloomberg Businessweek covers, the link above has a number of preview pages from past issues. The offer is available while supplies last.
Caveats: One per person. Open to residents of the U.S., Canada and other countries, but it's unclear exactly which countries are included.
Check back later today and through the week for more great freebies at WalletPop.