Valid on your 9/9/2017 . Other exclusions and coupons will not apply. $5 may only be used towards a Starbucks drink or otherwise not valid. Valid in the United States and its territories, not in Canada. The coupon doesn’t apply to any taxes, fees or additional costs. Anything over $5 the buyer is subject to pay. If the purchase is less then $5 the buyer is subject to give back the remaining change to the giver of the coupon aka your sister. Choosing to not use the coupon is upon the discretion of the receiver of the coupon. If chosen not to redeem the coupon $5 must be given back to the giver of the coupon.