Page History

Payment ID (payment identity)

Processing

CODE:

Operation execution code (from processing center). Each processing center uses its own codes.

DATE

Date of a payment transaction execution in processing center. UTC data (GMT-0) or GMT+ hour-offset.

RESPONSE

The result code of payment from processing center.

RRN/STAN:

·          Retrieval Reference Number (formed by processing center by its own algorithm) for processing centers which transmitting RRN (currently: BPC, BPCBel, RAIF, SviazBank, MBank, AmexPOA and  MULT-family)

or

·          another possible transaction number.

Card

Type (subtype) of card

Type (Visa, for example), subtype (Electron, for example) of card.

Country

Country of the issuer bank

Card number

Bank card number (first 6 and last 4 digits only).

Card holder

Card holder (full name).

VALID THRU:

Expiration date

Bank

Issuer bank name

Did the CSC were entered:

·          yes;

·          no.

The 3DSecure authorization results:

·          success;

·          not success;

·          attempt;

·          unknown.

The result of 3DSsecure involvement check:

·          involved;

·          not involved;

·          unknown;

·          error appears during the involvement check.

Suspicious

Statistical analysis

Statistical analysis has revealed <the mathematical model score percentage>% fraud.

Neural network analysis

Neural network analysis has revealed <the mathematical model score percentage>% fraud.

Method of constructing CART

The analysis by constructing CART (Classification and Regression Tree) found <the mathematical model score percentage>% fraud.

Expert mark

Expert set payment fraud suspicious as <score percent that were set by expert>.

The total score:

Possible values of status - Neat, Suspicious, Fraud.

Ad parameter into list:

Card number

Add the payment mean of current payment to the list.

E-mail

Add E-mail address of current payment’s payer to the list.

User ID

Add user ID of current payment’s payer to the list.

Reason

The reason for adding the parameter(s) to the list.

·          Blocked – the number of mean of payment and E-mail address are being added to the "black" lists, and if these values were presented in the corresponding "white" lists, they are become inactive there; the user ID is added to the domain filter. ID пользователя добавляется в доменный фильтр.

·          Checked - the number of mean of payment and E-mail address are being added to the "grey" lists, and if these values were presented in the corresponding "white" or "black" lists, they are become inactive there; the user ID is become inactive in the domain filter, if this value was presented there.

·          Trusted - the number of mean of payment and E-mail address are being added to the "white" lists, and if these values were presented in the corresponding «grey» or "black" lists, they are become inactive there.