Maximum of 3 digits (1-999) or 3 characters. Only Type 1 (regular payment), Type 2 (fee payment), and Type 3 (cost payment) transaction codes will be accepted.

For the first entry of each payment session, this field defaults to the first regular payment Tcode. Subsequent entries default to the tcode of the last new payment transaction you entered. If there are no regular payment Tcodes, this field defaults to the first valid payment Tcode.

We recommend using Type 1 regular payments for all your payments. Detailed information regarding use of regular payments vs. fee and cost payments can be found in Knowledge Base article R11297, Use Tabs3 Regular Payments Instead of Fee, Expense, and Advance Payments.

The transaction code's alpha code and type will be displayed after the transaction code is entered and the associated description will be displayed in the Description field.

The button can be used to open the Tcode Lookup window that allows you to view a list of transaction codes and select a transaction code by double-clicking it.

Right-clicking this field displays a shortcut menu that allows easy access to the Transaction Code program for adding or editing purposes.