EDIT: Looks like they are out of samples.
Maybe this coupon for some Downy Total Care laundry detergent will last longer than straight up freebies that Wal Mart usually offers. Of course, since I just jinxed it, that probably won't happen. Regardless, you have to be happy with a detergent that takes total care of your clothes though. I once bought some half care detergent and my clothes were looking pretty pathetic afterwords.
Almost as pathetic as that joke I just made!