Prior to processing credit card transactions, complete the following setup tasks:
Set the appropriate control maintenance records and authorization keys to configure how the credit card process works for your site and your users
Enter the appropriate URL addresses for Vantiv t credit card processing
Assign credit card authorization upcharges to your shipping methods
If you use the Credit Card Authorization companion product, the weekend of your Worldpay Payment Processing solution go live, you must run the credit card conversion utilities to prep your system for Monday morning.
See Also:
Setup Requirements for Credit Card Processing with Vantiv Payment Services