Hello good, I just bought with credit card master card license s1 and s2 together for 24 pounds, the question is not what I received by mail but by the page, a code of "Tx Vendor ID: XXXXXXXXXXX" 11 numbers but do not know where to put that code to activate my s2 and to update that still puts me in the account demo

I need help before it expires this code

thanks

Look at:
http://www.lfs.net/?page=faq&id=3

http://simracing.sk/kupit-lfs.html
Secound is SK web page, but there are detail english screenshots.
Enjoy