NTDA Discount Shipping Program The NTDA Shipping Program, managed by PartnerShip®, offers members significant discounts on select FedEx® services, as well as savings on less-than-truckload (LTL) freight shipments arranged through PartnerShip. PartnerShip®, the shipping management provider of NTDA, offers shipping discounts to all NTDA members. Members who enroll in the NTDA Shipping Program will receive significant discounts on select FedEx® services and less-than-truckload (LTL) freight shipments arranged through PartnerShip. If you have any questions, please call PartnerShip at 800-599-2902, or email sales@PartnerShip.com. For full FedEx offer terms, contact your association or PartnerShip. All FedEx shipments are subject to the applicable FedEx Service Guide at fedex.com. FedEx service marks used by permission.