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1. Credit Card Interface for G&D as well as Trintech-Terminals: (2.5, Card) |
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When selecting the type of payment card payment, the payment process is started at the reader via an interface. After a successful payment, the corresponding account is automatically determined.
Application conditions: card.vcx/.vct, interface\kiauth.dll
Entry Com-Port and password under Reference Data/POS Definition
Activate type of payment card via account "*reader"
ccfields: Definition card detail
Position 1-2: fixed length in bytes or empty
Position 3: Variable length in data: 1-3 Bytes length counter, 0 test on amount
Fx – length bytes
Position 5: start position e.g. 3
Position 6: "R" read from back (without further check, first occurrence)
ccinst: Definition accounts for accounting, depending on type of card
Change control field only! The entries themselves are fixed!
Void transactions can only be carried out in connection with a cancellation at the reader. For this, the card has to be pulled through once again or, alternatively for credit cards, the card number has to be entered. EC cards can only be cancelled before the POS Closing. Money cards on the other hand cannot be cancelled at all. A refunding in cash can be carried out via a new minus invoice (e.g. set nights to 0, book automatic minus invoice, increase number of nights again). If a cancellation should be carried out without a card reader, the check "jptypecc" can be disabled where necessary (e.g. cancellation of a debit entry).