Walgreens: Problems with Benedryl Coupons

Thanks to Heather over at NWA Deals for sharing the following info regarding issues with some of the Benedryl coupons.

There are certain coupons for Benadryl, Sudafed, Zyrtec, & Reach Products that are causing the $5.00 RR for the Benadryl, Sudafed & Tylenol deal not to print.
The reason is that the coupons have the same code as the Bar code on the Register Reward that is supposed to print. The coupons you want to avoid using begin with: 12547-992. The $5 Register Reward Bar Code is: 12547-99274 - notice how they both have 992 this is what is causing the register to confuse the coupon and register reward.

Heather also has more information about this HERE.