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NEO 2 Interface Developer’s Guide
Copyright © 2019, International Technologies & Systems Corporation. All rights reserved.
211
Tag
Description
Format
Length
(in bytes)
9F1A
Terminal Country Code.
(Typically, this has been configured in the reader – refer to
Group Configuration Tags
.)
n
2
9F21
Deprecated.
NOTE: Do not attempt to use this tag in SRED devices.
It may still work in non-SRED older products, but support
for this tag in Activate Transaction will be dropped in
future versions of firmware.
Transaction Time.
Local time that the transaction was authorized. If TLV 9A
and 9F21 are not provided, then the reader’s current date
and time will be used.
Both date (9A) and time (9F21) tags must be
present if either one is specified.
The terminal/POS is responsible for ensuring that the time
is valid.
n6
(HHMMSS)
3
9F5A
Terminal Transaction Type (Interac)
0x00 = Purchase
0x01 = Refund
b
1
DFEF7A
Determine Apple Pay or Google Pay transactions.
If the value is set to 1, ater reading the card the output data
will show tag DFEF7B to indicate whether the transaction is
Apple Pay or Google Pay.
FFEE01
ViVOtech TLV Group Tag
b
variable
For EMV transactions, if the terminal has already set up one or more of these data items
using the
or
command, then the terminal need
not include those data items in the
Command Frame
. If the terminal includes one or more
values in the
Command Frame
, the reader uses the included values. If it does not, the
reader just uses the default or previously set values.
The ViVOpay reader starts polling for cards when it receives this command. If it finds a card, it
tries to complete a transaction with the card. If the card is a supported contactless EMV Card
the reader uses the TLV fields in the
Command Frame
for the transactions. If the card is a
contactless MagStripe Card, the reader does not use the TLV objects for the transaction.
If the transaction is completed successfully, and the card supported contactless EMV, then the
reader returns the Clearing Record in the response data. Otherwise, if the card does not
support contactless EMV it is a contactless MagStripe Card and the reader returns Track
information in the response data.