Here are the coupon deals at Family Dollar, 3/21 – 3/27. Family Dollar offers store coupons on their website and in the weekly ad. Print coupons from the website, use the paper versions in-store, or redeem the mobile versions straight from your phone. Also, clip digital coupons with Family Dollar’s Smart Coupons. You may stack one Family Dollar store coupon (paper, mobile or digital) with one manufacturer coupon. Only one Family Dollar store coupon of each kind is accepted per transaction.