Theraflu is on sale for $6.49 at Rite Aid. Buy one and stack a $1.50/1 manufacturer coupon with a $2.00/1 RIte Aid store coupon. Pay $2.99 out of pocket and receive 100 Plenti Points. Remember, 100 Points are equal to $1.00 which can be used to pay for a future purchase. The final price is $1.99!