If you plan to do the Theaflu deal “buy 2/$8 get $4 RR” and use Walgreens Healthy Savings $2 Theraflu coupon, you can only use it only the following products:
Flu and chest congestion
Sugar free nighttime severe cold and cough
Nighttime severe cold and cough
Sinus and cold
Warming relief sinus and cold (liquid)
If you buy any other Theraflu products, the Healthy Saving $2 Theraflu Q beeps and most likely the cashier will not let you use it.