Authorization Service {#samsungpay-auth-intro}
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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                             |
|-------------------------|-----------------------------------------------------------------------------------------------|
| `Visa Platform Connect` | `Visa Platform Connect` limits authorization and capture amounts to 999999999999 (twelve 9s). |
[Processor-Specific Information About Authorizations and Captures]