This week at Walgreens, stock up on Tide Simply Laundry Detergent! The 40-ounce jugs are on sale for $2.99. At checkout, use one $1.00/1 manufacturer eCoupon. Clip the coupon to your Balance Rewards account using your computer or the Walgreens app. This coupon can only be used once, and it will be redeemed upon scanning your Balance Rewards card or typing in your phone number. The final price is $1.99.