Hopster is doubling the value of coupons today! Coupons $1.00 or more will gain an extra $0.50, making this Pompeian Olive Oil coupon worth $1.50. This offer is available today, 8/28 only, so print the coupon now! Take it to Walmart and pay only $3.18:

Pompeian Robust Flavor Extra Virgin Olive Oil, 16 oz $4.68, rollback price
Use $1.50/1 – Pompeian Oil Product – (hopster.com)
Final Price: $3.18, or $0.20 per ounce