Authorise Card Use by Card Network
sd Authorise Card Use by Card Network
:Card Transaction
Switch
Validate Issuer Response
Route Message to Issuer and Wait for Response
:Card Network
Participant Facility
Retrieve Issuer Information
These run at Card Network
:Card Authorization
Perform Stand-in Authorisation
If no Issuer Connection
:Financial Gateway
Send Request for Detokenization and Wait for Response
Send Request for Tokenization and Wait for Response
:Card Transaction
Switch
This runs
at Acquirer
Request Authorisation from Card Network
Waiting for a repsonse would
require an extension of the
capabilities of Financial Gateway.