completeMandate.consumerAuthentication

This field determines whether

Payer Authentication

should be used. Set this field to

true

and include

completeMandate.type

in your request to run

Payer Authentication

. When this field set to

true

,

Payer Authentication

runs. When this field is set to

false

or is not included in the request,

Payer Authentication

does not run.

When you use

Unified Checkout

with

Payer Authentication

, device data is collected through

Payer Authentication

setup and

Unified Checkout

completes all calls that are associated with

Payer Authentication

.

Consumer authentication is available for these card types:

American Express
Diners Club
Discover
Maestro
Mastercard
Visa

Consumer authentication runs for these payment methods when they are supported in your

Unified Checkout

configuration:

PANENTRY
CLICKTOPAY
when the transaction is not authenticated with
Click to Pay
.
GOOGLEPAY
when the transaction is not authenticated with Google Pay.

Unified Checkout

does not attempt to authenticate for

Click to Pay

and Google Pay if the transaction has already been authenticated when it is received by

Unified Checkout

. For information about testing authentication, see Test Authentication.