If you’ve been putting off buying allergy medications due to the high cost, here’s your incentive. Buy three allergy products in one shopping trip before 5/25/14 and you could get a $20 VISA gift card. Qualifying products include Zyrtec, Sudafed, Benadryl Allergy, Visine-A and Simply Saline. Just send in the receipt, UPC codes and redemption form and [...]