CardExpMonth Property
Expiration month of the card specified in CardNumber .
Syntax
public int getCardExpMonth(); public void setCardExpMonth(int cardExpMonth);
Remarks
This field contains the month portion of the expiration date of the customer's card. This property must be in the range 1 - 12. The ValidateCard method compares this property against the system time to determine if the card is expired.
Default Value
1