Nomadik Labor Day Sale: Get 30% Off Subscriptions! Posted by Hello Subscription on September 2, 2018. Labor Day Subscription Box Deals / Subscription Box Coupons & Deals / Nomadik Coupons Hello Subscription may earn compensation via links in this post. Read the full disclosure Save for Later Notification Nomadik box is having a Labor Day sale – get 30% off sitewide – all subscription lengths! Use the coupon code FLASH30 to get the deal. Valid until 9/2 or while supplies last. Are you getting a box from Nomadik?