I bought Physicians Formula shimmer strips which I am using as a gorgeous highlighter for my makeup addicts out there!! It costs $13.49 with an $8 ECB in return. I already had a $10 ECB from about a month ago plus a $1.25 ECB from the free propel water last week.plus a $2 off cosmetics from the coupon machine. That made it $1.13 plus $8 ECB!!!