Acknowledgement of product to be supplied under this order. Acknowledgement of quantity to be supplied under this order. The sum of all quantities specified here should equal the "value" attribute on element ackQuantity. The shipToID refers to an entry in the shipTo element on the header. The date attributes allow acknowledgement or notice of multiple shipments on a single acknowledgement. The sum of all quantities specified here should equal the "quantity" attribute of the immediately enclosing shipToLocation element. The markForID refers to an entry in the markFor element on the header. A piece identification number uniquely identifes a single piece in a transaction. When used, there is normally one piece ID number for each and every piece in the transaction. They may be buyer assigned or seller assigned. These numbers are NOT associated with a particular destination location. Acknowledged discounts, surcharges, and price for one unit. Acknowledged unit discount(s). Acknowledged unit surcharge(s). Acknowledged net unit price of this item including discounts, surcharges, and options. Acknowledged extended discounts, surcharges, and item price. Acknowledged extended discount(s). Acknowledged extended surcharge(s). Acknowledged net extended price of the item, including discounts, charges, and options. A system reference facilitates automated processing of the document by including data elements that are not necessarily part of a standard transaction but are required or desired by the computer systems of the trading partners. Effective use of system references requires pre-arrangement between trading partners. NOTE: this structure should not be used for data that is otherwise accommodated within a transaction schema. Specifies that the acknowledgement of this line item is a change to a previous acknowledgement of the same line. Normally only used at this level to specify "Change" or "Cancel". Acknowledged option(s) for the item. Acknowledgement of subitems for this item. Note: this is a recursive element. General comments about the item. Represents a complete furniture purchase order document. Information about the original order. The id attribute represents the original order number. Information about the acknowledgement. The id attribute represents the acknowledgement number. Specifies that this Acknowledgement is either new, a change to, or cancellation of a previous acknowledgement of the document identified in the "ackDocument" element's "id" attribute. Acknowledgement of currency used in the specification of the order. For programmatic management of currencies, use codes specified by ISO 4217-1995. Acknowledgement of an exchange rate (when buyer and seller deal in different currencies). Acknowledgement of additional charge(s) from the order. Acknowledgement of discount for the order. Acknowledged total cost for the order. Includes all charges less all applicable discounts, allowances, and deposits. The party buying the goods being ordered. Party to be billed for items ordered. If omitted, the buyer is assumed to be the billTo party. The seller of the goods being ordered. Acknowledgement of carrier. One or more ship-to parties. Mark-For parties are parties, generally entities within the buying organization, to whom goods will be routed after physical receipt of goods by the ship-to party. All dates in this element apply to any line that is not overridden at the line level. Override may occur at the line in the shipToLocation element under ackQuantity. A system reference facilitates automated processing of the document by including data elements that are not necessarily part of a standard transaction but are required or desired by the computer systems of the trading partners. Effective use of system references requires pre-arrangement between trading partners. NOTE: this structure should not be used for data that is otherwise accommodated within a transaction schema. General comments about the order. Seller's acknowledgement of estimated ship date. Seller's acknowledgement of "Do not ship before" date. Seller's acknowledgement of "Do not ship after" date. Seller's acknowledgement of date when product is anticipated to arrive at buyer's primary destination. Seller's acknowledgement of cancellation date limit.