CVS Trip-93% saved!

I sent my hubby on the CVS trip today. I was home with our sick 2 year old so I was trusting him to make me proud. He did just as I instructed him to...haha:

1 24 pk. CVS purified bottled water on sale: $2.44
1 CVS Earth Essentials Napkins: $2.50-$1/1 CVS paper product store Q (printed from CVS in-store coupon kiosk)= $1.50
1 CVS brand foaming kitchen hand soap: $1.99-$1/1 CVS skin care product store Q (printed from CVS in-store coupon kiosk)= $0.99
Used: $4.50 ECBs from last week

Total before sales $ Q's: $9.68
I paid: $0.64!
That's a HUGE 93% savings!