Just got it in e-mail:
$2 off 8 or 12-pack of any flavor LaCroix sparkling water
I didnt print it - so don't know exp.date

link:http://connect.indivomail.com/display.php?M=558406&C=345bfb85b15276405ef58b7ae6e3f221&S=197&L=30&N=39

I get the message:
SORRY
You’ve reached the limit of coupons you’re currently eligible to receive. Be on the lookout for more promotions and coupons in the future.

This seems to be tied to a particular account.