Introduction to Level II and Level III Processing : About Level II Data

About Level II Data
Level II cards, which are also called Type II cards, provide customers with additional information on their credit card statements about their purchases. Level II cards enable customers to easily track the amount of sales tax they pay and to reconcile transactions with a unique customer code. There are two categories of Level II cards:
Each processor supports a different set of Level II fields. If your business is not in the United States, you must use additional fields.