EDI 816 (Organizational Relationships) is an X12 transaction set to transmit required information about a parent organization, its members, and the business relationships between members and the parent organization. EDI 816 is also used to update the application database, identify the eligibility to purchase, and terms and conditions negotiated by a parent organization or its members.

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 852 (Product Activity Data) is an X12 transaction set to send inventory advice, sales, and product activity to a trading partner. It helps the trading partner to organize, plan and ship inventory to warehouses, distribution centers, and retail outlets.

EDI 860 (Purchase Order Change Request) is an X12 transaction set to send the information regarding the changes in a purchase order as per customary and established business and industry practice. It can be used by a buyer to request a change in the previous purchase order (EDI 850) or to confirm the changes in the purchase order requested by a seller.

EDI 864 (Text Message) is an X12 transaction set used when moving messages, quotes, explanations, contracts, etc., between organizations. EDI 864 is intended to send messages to humans that computers cannot interpret or work with.

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 820 (Payment Order/ Remittance Advice) is an X12 transaction set to make a payment, send remittance advice, or both. EDI 820 can be used as an order or remittance advice sent to the payer to pay the payee directly from a financial institution or a third-party agent.

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 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.