how the credit card authorization service works, including an overview of the available processing options

Using the Credit Card Authorization Interface

setting up the authorization services that your company uses

Defining Authorization Services (WASV)

setting up authorization service countries to cross-reference your country codes to the country codes used by the service bureau. You can also indicate whether the service bureau performs address verification for the country.

Defining Authorization Service Countries

setting up the vendor paytype codes you use to cross-reference your payment codes to the codes used by the authorization service

Defining Vendor Paytype Codes

setting up the vendor response codes that your authorization service uses to indicate whether a credit card is approved or declined, including how to automatically place orders on hold based on the response code

Defining Vendor Response Codes

setting up merchant ID overrides for different entities within your company

Defining Merchant ID Overrides

setting up the cross references between your company’s currency codes and those used by the authorization service

Defining Authorization Service Currencies