To Add Banked Time:The add time window allows you to Deposit or Withdraw time from an account.
The window shows how much time is currently deposited in an account, the date that the transaction is made, the amount of the transaction and whether it is a deposit or withdrawal. The system has been set up so that only one transaction can be made per person per day and you can never withdraw more than what is available in the present balance. So the balance can never be less than 0.