$3 Off any ONE Zantac 24ct+ or DUO Fusion 20ct+ product ($.58 at Walmart after coupon and Rebate) Posted by Harbor Master on 7 May 2017, 10:19 am Tweet Expired Ex. 05-21-17 May depend on when you print it(Print limit is 2) Click here to print $3 Off any ONE Zantac 24ct+ or DUO Fusion 20ct+ product (States redeemable at CVS but is a manufacturers coupon that can be used anywhere) Submit for $4 Cash back on Zantac 24 Count or larger (Checkout 51 rebate)(Excludes Duo Fusion) Limit one-Only valid at Walmart) Walmart sells Zantac 150 24 Count $7.58. Buy one and use the $3 off coupon above and submit for $4 cash back. Final price $.58.