For the number of payment reminders that should exist in the system, and that were entered in the Settings procedure under the Sales tab, you will find the corresponding number of payment reminders here. The ranking order signifies that Reminder 1 is the payment reminder text for the 1st reminder, Reminder 2 is the payment reminder text for the 2nd reminder, Reminder 3 is the payment reminder text for the 3rd reminder, and so on. In the rows for the respective reminders you enter the payment reminder text that should be printed on the payment reminder for the selected language.