What is your reason for contacting Waitrose? New set up / connection / testing Please select the relevant option Brand new set up Change existing details Testing for a new connection - orders Testing for a new connection - invoicing Orders Invoices Please select the relevant option Submit an invoice Invoice rejection received Check for receipt of invoice Update your EDI contact details EDI Specifications Please select Tradacoms Order Specification Tradacoms Order Acknowledgement Specification Mandatory Fields Listing Tradacoms Invoice Specification