Authorization Service
HSBCSimple Order API
You can authorize a payment for Samsung Pay using two different types of decryption
methods:
Cybersource
or Merchant. Each decryption method requires a
different set of required API fields. In addition, depending on which card type is used,
different fields are required for requesting the authorization service. Payment Processor | Authorization and Capture Information |
---|---|
HSBC | The amount is rounded to the correct number of decimal places
for the currency. HSBC supports enhanced
response codes in authorization response messages. Enhanced
response codes provide detailed information about declined
transactions. Contact HSBC customer
support to have this capability enabled for your
account. |