$5 off $25 CVS Coupon !! Take the FLU Quiz… This post may contain affiliate links. Please see the full disclosure policy here. Posted on September 21, 2009 Written by Mary Leave a Comment Test your flu IQ and get a coupon for $5 off a $25 instore purchase. These are great to make your weekly deals just a little bit sweeter, click HERE to see my weekly deals. Click HERE to take the quiz!