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Authorization Service

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.

Processor-Specific Information About Authorizations and Captures
Payment Processor	Authorization and Capture Information
`Elavon`	`Elavon` limits authorization and capture amounts to 999999999999 (twelve 9s).
FDMS South	For the Indonesian rupiah (IDR) and Chilean peso (CLP) currencies: Rounding occurs, which can cause a minor discrepancy of one currency unit between the amount you requested and the amount that is authorized. When a transaction is enabled for partial authorization, you must ensure that the requested amount does not include any digits to the right of the decimal separator.