InvoiceNumber Property

Your own unique invoice or tracking number.

Object Oriented Interface

public function getInvoiceNumber();
public function setInvoiceNumber($value);

inpaypal_expresscheckout_get($res, 15 );
inpaypal_expresscheckout_set($res, 15, $value );

This property is optional when calling the CheckoutPayment method.

This property is optional when calling the SetCheckout method.

Character length and limitations: 127 single-byte alphanumeric characters.

String