Save upto 50% at CPK during holidays thru double dipping.
CPK has a promo - 100$ gift card gets 20$ bonus gift card (
http://www.cpkcard.com)
To purchase this use AMEX credit card - after syncing them with Twitter / Facebook - AMEX is running 10$ statement credit for 25$ purchase @ CPK. Use 4 different amex cards ...
Total gift card = 120$
Total spend = 100 - 10 - 10 - 10 - 10 = 60$
Total savings = 60$ (50% savings)