vads_threeds_eci

Description

Designates the e-commerce index.

Populated by the 3DS authentication server (ACS) when the buyer has been correctly authenticated (vads_threeds_status equals "Y" or "A").
  status =Y status = A status = U status =N
VISA 5 6 7 -
MasterCard 02 01 - -
Format n..2
Error code 53
Category 3DS Authentication.