EDI 204 (Motor Carrier Load Tender) is an X12 transaction set that shippers or other parties use to tender a shipment to full-load motor carriers. It includes shipping instructions, schedule details, equipment requirements, and commodities apposite a load tender. It is not used for less-than-truckload bills, pickup notifications, or manifest data.

EDI 210 (Motor Carrier Freight Details and Invoice) is an X12 transaction used for providing details for charges for services offered by a motor carrier. It can be used to send motor carrier invoices or details for motor freight shipment charges.

EDI 214 (Transportation Carrier Shipment Status Message) is an X12 transaction set that transportation carriers use to send shipment statuses, including time, date, location, route, identification numbers, and conveyance, to the shippers, consignees, and other parties.

EDI 810 (Invoice) is an X12 transaction set to send billing information for rendered goods and services as per customary and established business and industry practice.

EDI 850 (Purchase Order) is an X12 transaction set to place a purchase order for goods or services with a vendor as per customary and established business and industry practice.

EDI 856 (Shipment/Manifest) is an X12 transaction set to send a list of contents of an order with additional information relating to the shipment. It includes information such as item name, description, characteristics, packaging type, carrier information, and equipment and configurations for the item for transportation. It helps the sender to describe the item and arrange a suitable shipment.

EDI 990 (Response to a Load Tender) is an X12 transaction set used for general information requested for a specific shipment. EDI 990 is used as a response to EDI 204, which is used as a load tender.

EDI 846 (Inventory Inquiry/Advice) is an X12 transaction set to provide inventory information by a seller to a buyer, by a representative of a seller to that seller, and by one location to another location that is managing goods or services. It is also used to inquire about the availability of inventory without any obligations on the seller to reserve that inventory.

EDI 855 (Purchase Order Acknowledgement) is an X12 transaction set used by sellers to send an acknowledgment to a buyer's purchase order as per customary and established business and industry practice. It can also be used to notify vendor-generated orders, which helps a buyer know if the seller has or will ship the order per pre-agreed terms.