Handle progress events

Callback

Name Description

TenderProgress

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.

Parameters

Name

Type

Description

pedObj

PedDevice

PED object that represents the terminal.

tenderObj

Tender

The Tender in progress.

headerObj

ResponseHdr

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:

  1. CARD_INSERTED
  2. WAIT_FOR_APP_SELECTION
  3. APPLICATION_SELECTED
  4. WAIT_FOR_PIN
  5. PIN_DIGIT_ENTERED
  6. PIN_DIGIT_ENTERED
  7. PIN_DIGIT_ENTERED
  8. PIN_DIGIT_ENTERED
  9. PIN_ENTERED