Amazon has the 180-Count Alka-Seltzer Heartburn Relief and Gas Relief Chews (Tropical Punch) on sale for $23 - 35% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel anytime) = $14 with free shipping on $25+ or with Prime. 7.8 cents per chew vs. 12.7 cents at Walmart.

• Also on sale: 200-count Alka-Seltzer Extra Strength Heartburn Relief Chews (standard, no gas relief) for $14 after coupon, S&S.