Ask for a free Zyrtec (5-count) with coupon by mail (up to $7 value) (or $7 off 12-count or larger). Just click on the ad in the top right-hand corner that says “Try 5 Days Free” (even if the image doesn’t load, you can still click on it). Your coupon should arrive within about 4 to 6 weeks. Thanks goes to Megs for sharing! Experiencing high traffic, keep reloading if you’ve got the time and patience to try to get this freebie! You’ll receive this confirmation message: Thank you! You should receive your coupon for a FREE 5-day Trial Package in 4-6 weeks.