Track Data

PIN debit processing uses track 2 data in purchase and credit requests. When you include track data in a request using the

pointOfSaleInformation.trackData

field, the sentinels are required.

In this example, the track 2 data follows the semicolon (;). The most important parts of the track data are the card number, card expiration year, and card expiration month. In this example, the card number is 4111111111111111, the expiration year is 26, and the expiration month is 12. The end sentinel (?) follows the final character of data recorded on the track.