<PurchaseOrder xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"> <ItemsOrders> <Item> <ItemID>aaa111</ItemID> <ItemPrice>34.22</ItemPrice> <Item> <Item> <ItemID>bbb222</ItemID> <ItemPrice>2.89</ItemPrice> <Item> </ItemsOrders> </PurchaseOrder>