CVS: Three links for $5/$25 coupons!

Thanks to Couponing to Disney, I just learned that you can actually get three different $5/$25 coupons if you take a flu survey at three different links:

$5/$25 #1

$5/$25 #2

$5/$25 #3

Each of these have unique bar codes, so you should be able to use each of them once per card.