Credit Card Format

Track1 Format:

Field Letter Element/Definition Size
A

Start /Sentinel

Always "%"

1
B

Format Code

Always "B"

1
C Account Code 13 or 16 Characters
D

Separator

Always "^"

1

E Cardholder Name Variable
F

Separator

Always "^"

1
G

Expiration Date

4 Digits, YYMM Format

4
H Optional Discretionary Data Variable
I

End Sentinel

Always "?"

1
J LRC 1

 

 

Track2 Format:

Field Letter Element/Definition Size
A

Start Sentinel

Always ";"

1
B Account Code 13 or 16 Characters
C

Separator

Always "="

1
D

Expiration Date

4 Digits, YYMM Format

4
E Optional Discretionary Data Variable
F

End Sentinel

Always "?"

1
G LRC 1

 


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