CVS - I'm trying

So today I went in to get the Glucerna deal. That worked out well. I also got 3 CVS Rapid Release 24ct Pain Reliever @ $3.99 each. But, they didn't have them tagged $3.99 so I scanned them on the scanner and it came up that I could use my flexible spending account card for those. So, I did and then I got $11.97 back in ECB (extra care bucks). This was very exciting to me.