Amadis

DPAS Datastorage

Owned by Frederic Solecki
Last updated: Oct 15, 2024
1 min read

The Data Storage files' content is described in the Discover Contactless Reader configuration document.

The format is in TLV:

Tag

Length

Value

Tag

Length

Value

FF64

variable

Discover Data Storage delimiter. FF64 length is equal to the length of the following TLV

DF45

variable

Data Container Read
List

FF65

variable

TLV Data Object

DF3C

variable

Discover Extended Logging Data

FF65

The tags below are all optional. Either BF10 is defined or the other tags are defined (Amount = 11.00).

Tag

Length

Value

Tag

Length

Value

BF10

variable

Discover Data Storage Update Template, a list of DF3F Tags

9F02

6

Invoke the GET PROCESSING
OPTIONS command to update the PDOL related data to the Amount Authorized

9F03

6

Invoke the GET PROCESSING
OPTIONS command to update the PDOL related data to the Amount Others

DF70

1

Invoke the GET PROCESSING
OPTIONS command to update the PDOL related data to the Discover Loyalty Program ID

DF71

2

Invoke the GET PROCESSING
OPTIONS command to update the PDOL related data to the Value Added Tax 1

DF72

2

Invoke the GET PROCESSING
OPTIONS command to update the PDOL related data to the Value Added Tax 2