The Telephone Verification service can be implemented as an independent service or can be used in conjunction with minFraud for optimum protection. Businesses can customize the Telephone Verification service as well. For example, the setting can be adjusted on the client side so that your system requires a telephone verification only from customers who are using free e-mail addresses or orders that have a score above a certain minFraud threshold value. The threshold values can be re-adjusted at any time.

To see how Telephone Verification can be integrated into the payment process, refer to the following diagrams:

Telephone Verification flowchart PDF, HTML
Telephone Verification with minFraud flowchart PDF, HTML

For automated access, the service is available through an HTTP interface. We offer PHP, Java and Perl APIs to access the Telephone Verification service.