Many people ask last time abot free adwords vouchers. Here are some link to get it : http://services.google.com/marketing/links/cupoes_pmes_geral_semestre2_08/ http://services.google.com/marketing/links/awo-dk-idg-2/ http://services.google.com/marketing/links/solostocks2007/ http://services.google.com/marketing/links/awo-nl-gratistesten/ http://services.google.com/marketing/links/adwords-requestcode/ http://services.google.com/marketing/links/sonntag2007 http://services.google.com/marketing/links/adw-startitnow http://services.google.com/marketing/links/awo_smb2007_10/ http://services.google.com/marketing/links/tegoedbon/ http://services.google.com/marketing/links/50eurotegoed2 http://services.google.com/marketing/links/awo-se-dagensmedia-2 http://services.google.com/marketing/links/dortmund2007 http://services.google.com/marketing/links/sonntag2007 http://services.google.com/marketing/links/westfalen2007 http://services.google.com/marketing/links/awo-fr-oa-jdn-ba http://services.google.com/marketing/links/it-awo-oa-repubblica-1 http://services.google.com/marketing/links/awo-fr-oa-jdnet-b1/ http://services.google.com/marketing/links/masclientes/ http://services.google.com/marketing/links/awo-se-dagensmedia-2 Szwecja http://services.google.com/marketing/links/awo-fr-oa-cci-msk/
Well, it is easy to check if it workds. But You have to open email acc., better in company domain, so no free like google, yahoo, but Your own site. And wait long time for code or not.