You can send a collection letter when the system date is after the card's expiration date and the card is expired.
Open File Maintenance.
Select Master Files > Task Types .
The Task Types List window opens.
Select open menu , and then select New.
The Task Types window opens.
Select the Auto Creation tab.
In Task Type, enter the task type as defined by your organization.
In Source Type, select Account.
In the Activate column, select the Active Credit Card on file will expire in <0> days, and then right-click and select Open.
The Task Type Options window opens.
To select the number of days in advance that you want to be notified when an active credit card expires, select the number in the Parameter 1 field, and then select OK.
Select the Auto Worker tab.
In Task Type, enter the task type as defined by your organization.
In Source Type, select Account.
In the Activate column, select Add collection letter of <unknown> to the account. Send collection letter in next run <Y/N>.
Document the other details as required by your organization.