Not so good Rite Aid trip

So my friend Amber went to Rite Aid to get her FREE Purex laundry soap and was tured down. Rite Aid has their Laundry soap on sale for B1G1F so she took her B1G1F coupon and was GOING to get 4 bottles. She was denied!! Rite Aid will not accept IP coupons for more than $5. Well her coupon was for up to $7. Anyway to make a long story short, they wanted to charge her $8 for the 4 bottles to make up the difference in the coupon. Needless to say she walked out of Rite Aid empty handed. Sorry Amber :(