I found a Danone yogurt coupon at Walmart this evening. Very rare to find a coupon at Walmart! It is $0.75 off ANY Danone yogurt (except 150g and 175 g). And a loooooong expiry of January 31, 2013!!! It also appears stackable.
I'll try and post a picture...I'm really bad with computers so can't make any promises. Have a few to trade as well.
SINCERE apologies if this is a repeat post!