PRODUCT_ORDER_CREATE_INVOICE	PRODUCT Endpoint
	/rpc/product/?method=PRODUCT_ORDER_CREATE_INVOICE
	Creates an Invoice based on an Order / Delivery
	Uses Profile Setting 432 to control the line item description: 1 = include unit cost [default], 2 = do not include unit cost

	PARAMETERS	TYPE
	Delivery	Numeric	Id of the Delivery
	Id	Numeric	Mandatory. Id of the Order
	ItemFormat	Numeric	Format of the Invoice's Line Items. Default 1. 1: [OrderItem.InvoiceDescription, or if blank, Product.Title] : [OrderItem.Quantity] @ [Product.UnitPrice] per [Product.UnitTypeText] 2: [OrderItem.InvoiceDescription, or if blank, Product.Title] : [OrderItem.Quantity] 3: [Product.Title] - [OrderItem.InvoiceDescription] x [OrderItem.Quantity] @ [Product.UnitPrice] per [Product.UnitTypeText]
	SentDate	Date	If not passed, defaults to Today

	RETURN
	Invoice	Id of the created Invoice

EXAMPLE