This coupon has expired $1.00 for Premier Protein® High Protein Shakes. Offer available at Walgreens. expires on 09/18/19 Other coupons you may be interested in $1.00 for Sangria Senorial (expiring on Monday, 01/02/2023). Offer available at multiple stores. $1.00 for Jarritos (expiring on Monday, 01/02/2023). Offer available at multiple stores.