Free TP at CVS?

Yesteryday when I scanned my card, I got a coupon for $1/1 any CVS brand paper product. The single rolls TP are priced at $0.99, the coupon makes them free.

This is what I got yesterday:

2 CVS single roll TP $0.99 used 2*$1/1SQ

2 CVS hair care products $0.99 each used 2*$1/1 SQ

4 GMills cereals B1G1 used 2 FREE MQ from Myblogspark

2*Kashi cereals $3 each used 2 FREE MQ from Vocalpoint

8*Nescafe $1 each used 4*B1G1 and 4*$0.75/1 MQ

2*Stride shift $0.99 each get $0.99 ECB

1G limk $3.39 used $1/1 MQ

This one done over two cards. I used $2.99 and $0.5 ECBs and paid $1.95 on a gift card from ExpoTV.