Zantac 150 Heartburn Tablets are $8.50 at Dollar General. Use the high-value $5.00/1 Zantac coupon along with a $3.00/1 Ibotta offer to get a box for only $0.50!

Use one $5.00/1 Zantac product 24 ct or larger or Duo Fusion product 20 ct or larger (coupons.com)

And submit $3.00/1 Zantac, 24 or 30 ct, via rebate app (ibotta.com)

Pay $3.50, Submit for $3.00 Ibotta Credit

Final Price: $0.50