We have identified that the transactions for a credit card / Debit cards are still available to be expensed even if the credit card is deleted from the system under Employees>expense>credit card.

Since the transactions exist in the database the system should not allow to delete the credit card unless all the transactions are expensed out.

OR

We need an option to activate or deactivate the credit card and the related transaction in the database.

We wish to create an audit trail of the transactions which occur on the Credit cards, like Credit card addition, deletion, delegation, transfer, etc.