SOE SC sale for SOE games like Planetside 2 (also, there's double XP from the 21st to the 2nd)
The sale starts Friday according to multiple video game websites. It's the 21st US time most likely, so probably closer to Friday evening for us Aussies…
http://games.on.net/2012/12/get-triple-station-cash-this-fri…
http://www.vg247.com/2012/12/18/planetside-2-triple-station-…
Quite simple: triple value SC sale.
Works for all SOE games.