The "Payment Schedules" screen registers and changes payment schedules. The screen contains the following fields: - "Code": The unique alphanumeric code that identifies the payment schedule. - "Description": The description of the payment schedule. - "Sort Order": A numeric value that determines the order of the payment schedules when a screen shows them in a list box. The "Payment Schedule Lines" section contains the following fields: - "Payment Schedule" - "Sort Order" - "Percentage" - "Prefix for Group" - "Postfix for Group" - "Prefix for Explanation" - "Postfix for Explanation"