Last year started with amazon gift cards as planned prizes, but later it was changed to visa cards because many pretenders said that amazon.com does not work insome areas. Is the whole world changed since that? As for me, amazon still does not work at all in Russia, so such prizes are for me and my colleagues (two are seen in Simulation at the first place and EPDM currently also first) to get amazon cards is same as to get cash as scanned copy sent by e-mail - even less than piece of paper.