Go to the Zantac site here and register. You will be able to print a $5 coupon for any Zantac product. I was able to print 2 coupons before hitting the limit. Walgreens and CVS have the 8 -10 count Zantac (depending) for $5.49. You will pay .49 per Zantac.....that's around $1 for something that would normally cost you $11.
PAYING WITH CHANGE!