Amazon has the 3-Pack Alka-Seltzer Hangover Relief Effervescent Tablets (20-Count each) for $11.94 - 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) = $7.16 with free shipping on $25+ or with Prime (extra 15% off for 5+ subscribe and save orders).