FREE Heinz Vinegar?! Posted on June 25, 2012 by AustinCouponing.com If you received this great new coupon for $1/1 Heinz Vinegar today in your 6/24 Smart Source insert (this is a regional coupon) then you can score some FREE vinegar from Walmart! Heinz Vinegar $1.00 Use $1/1 Heinz Vinegar coupon 6/24 SS = FREE! Share this awesome deal:PrintFacebookTwitteremailLinkedInRSSAdd to favoritesStumbleUpon