|Reports progress events. The PED returns event information to the cash register. Progress events do not require any action by the cash register. They inform the staff, and the shopper, of what is happening on the PED.
|PED object that represents the terminal.
Tender in progress.
|Header object that includes generic statuses, information about a merchant, and additional data from the PED.
Typical progress events sequence for a transaction with PIN as the cardholder verification method: