As of August 27th Expansions will no longer be available for Station Cash.
Starting Monday, August 27th, 2012, we will no longer accept Station Cash as a payment method for Expansions and DLC Packs. Real-world currency will be the only way to purchase these products.
The reason for this is simply that these products require a high level of development resource and are therefore a substantial cost. We want to continue to run aggressive Station Cash promotions, which we know our customers love, but cannot continue to do this and protect the revenue that we need to offset these costs.
In consideration of our players who would like the opportunity to purchase current Expansion and DLC Packs with Station Cash, we are running a 50% discount on them from Friday August 10th until Sunday August 12th*.
As always, if you have questions about your Station Account or Station Cash Balance, please contact customer service at http://www.soe.com/support.