The description of goods. Services or performance on an invoice is to reflect what has actually been shipped, delivered or provided. For example, when the goods description in the credit indicates a requirement for shipment of “10 trucks and 5 tractors” ,and only 4 trucks have been shipped, an invoice may indicate shipment of only 4 trucks provided that the credit did not prohibit partial shipment. An invoice indicating what has actually been shipped (4 trucks) may also contain the description of the goods stated in the credit, i.e., 10 trucks and 5 tractors.