A business relationship with a regular customer often involves translating many short texts. To simplify documentation and settlements, we offer our regular customers the open account facility with a single invoice issued at the end of the month. The invoice is accompanied by a schedule of all translations done, specifying the completion date and job number (the same number is always included in the name of the soft file containing the translation), description of the text, rate, number of pages, amount due and, if required, the name of the person who ordered the translation.