Dinnerly Coupon: Free Shipping on First Box! Last updated by Hello Subscription on February 8, 2018. Subscription Box Coupons & Deals / Dinnerly Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Dinnerly is now offering free shipping on your first box when you use use coupon code AW18DINFREE at checkout! Dinnerly is (one of) the most affordable dinner kits, so this is a fantastic deal!