This coupon has expired $4.00 for Similac® Infant Formula. Offer available at Sam's Club. expires on 06/01/18 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.