As each authorisation request is approved it is included in an audit trail
message and sent to you. It is also placed into a settlement batch. When
this batch has been successfully submitted to the bank for credit to your
account a receipt will be emailed to you. "Not approved"
authorization requests that qualify will be held over to the following day
and re-tried. If successfull they will be settled. After 4 attempts they
will be returned to you in an email for further investigation.