Version 1.3.0 (released February 2013) introduced significant features like official and Iveco licenses, local currencies, and a "hired driver log". To apply this patch: Euro Truck Simulator 2 - update 1.3 - SCS Software's blog
: If you own the game on Steam , you do not need a separate product key; the game is automatically activated and updated through your Steam account. Patch 1.3.0 Installation Product Key For Euro Truck Simulator 2 Patch 1.3.0
: If you purchased a physical CD/DVD copy, the product key is typically found on the back of the manual or printed on a sticker inside the case. Version 1