SEND

810 Invoice  (VICS)        
880 Invoice  (UCS)         
850 Purchase Order (VICS)  
875 Purchase Order (UCS)   
882 Summary Invoice  (UCS)   
856 Advanced Shipping Notice
997 Functional Acknowledgement

RECEIVE

820 Remittance Advice      
824 Application Advice     
830 Planning Schedule with Release Capability
852 Inventory Stock Status 
864 Invoice Text Messages  
997 Functional Acknowledgement

EDI documents

810 – Detail Invoice (line item detail)
812 – Debit Credit Adjustment
820 – Remittance Advice
850 – Purchase Order
856 – Advance Shipment Notice
882 – DSD Summary Invoice