CyberSource has collected practical operating advice based upon the integration experiences of our customer base. Within this section, you will find useful pieces of information which will facilitate the design and development of your site. Please be sure to contact the Implementation Support team for additional suggestions based upon your business rules.
Information on how to identify the credit card type based on the numeric range and based on the length of the credit card number.
Outlines the steps you can take to avoid chargebacks. Also provides links to Visa and Mastercard website to learn more about chargebacks.
To minimize business disruption and consumer dissatisfaction, CyberSource recommends that merchants consider some or all of the best practices for handling outages.
This self-checking scheme (referred to as the Luhn Mod-10 Method) is an international standard for validating credit card account numbers.
Useful information about domestic state codes, Canadian providences, and ISO country codes.
Suggestions for the maintenance and troubleshooting of your communication with CyberSource servers.
The Perl code sample can be added to a form to verify an address by asking the user to enter it twice. The C code sample will parse HTML files in C CGI scripts; this will allow you to use page templates and dynamically create result pages.