An Foreign Military Sales (FMS) term of sale in which the USG issues a bill to the FMS purchaser at the time of delivery of defense articles or the rendering of defense services from DoD resources. This term may only be used pursuant to a written statutory determination by the Director, DSCA, who may find it in the national interest to authorize such payment. Based on presidential action, this term may also be modified to read "Payment 120 Days After Delivery."