This was mentioned in the PCDD sticky thread, but I thought it deserved additional attention:
http://www.amazon.com/gp/product/B009PNLAAW/
Enter coupon code "SQRLUVOC" at checkout.
Note that this is not available on XCOM: Enemy Unknown or Borderlands 2.
http://www.amazon.com/gp/product/B009PNLAAW/
Enter coupon code "SQRLUVOC" at checkout.
Note that this is not available on XCOM: Enemy Unknown or Borderlands 2.
No keys remaining for this bundle, 25% off coupon available this week only
This week we intended to run the "Amazingly Great Square Bundle" from Sunday-Saturday. Unfortunately demand was so high that we ran out of our allocation of keys. We are going to be replacing this deal with a 25% off coupon redeemable against any Digital Video Game sold and distributed by Amazon.com, with the exception of XBOX Live and PlayStation Network points and subscriptions, XCOM: Enemy Uknown, and Borderlands 2. Please use code “SQRLUVOC” at checkout to redeem this coupon. This offer is valid through 11:59 PM PST on Saturday, October 20, 2012.