free subscription to better homes and gardens with purchase

I needed to refill my baking soda for the fridge/freezer. I went to Rite Aid and on the 1lb packages was an offer for a free 1- year subscription to better homes and gardens with purchase of 2-1lb arm & hammer baking soda. These retail for only $.99 at my Rite Aid and with my 20% off I paid only $1.59. You only need to mail in 1 form for the subscription so I will be doing a giveaway for the extra subscription. I will give more information about this at a later date