Score a three-pack of Coast bar soap for under $1.00 at Family Dollar! First, print a $0.50/1 coupon from the Common Kindness website. Then, clip a $0.50/1store coupon from the January Everyday Values Book (use the paper version in-store, or access the mobile or printable version from the Family Dollar website). Stack the coupons together to pay just $0.80 for a three-pack of soap!