Select the type of range to use in the Customer interest range page: None (the interest rate is always the same, regardless ...

Select the type of range to use in the Customer interest range page: None (the interest rate is always the same, regardless of the invoice amount or the number of days or months that have accrued since the invoice was due; if you select this option, the Ranges button is not available), Amount (the interest rate changes as the invoice amount changes; for example, you might select this option if 1 percent interest is charged on invoice amounts that are less than or equal to 1,000 and 2 percent interest is charged on invoice amounts that exceed 1,000), Days (the interest rate changes as the number of overdue days increases; for example, you might select this option if 1 percent interest is charged on invoices that are 15 to 30 days late and 2 percent interest is charged on invoices that are 31 to 60 days late), or Months (the interest rate changes as the number of overdue months increases; for example, you might select this option if 1 percent interest is charged on invoices that are one to three months late and 2 percent interest is charged on invoices that are more than three months late). This field is available only if Single rate is selected in the Interest type field.