Extra 15% off 4+ Items. Amazon has the 90-Count Amazon Basic Care All Day Allergy Relief Antihistamine 10mg Cetirizine Hydrochloride Tablets for $6.14 - 25% off coupon (check "Save an extra" box, eligible on first S&S order for this product) - 5% off with Subscribe & Save (can cancel at any time) = $4.29 with free shipping on $35 or with Prime. 30-Count is also on sale for $2.15.