Authorizing a Payment with JCB Using Merchant Decryption Method {#samsungpay-auth-merchant-jcb-intro}
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This section provides the following information:

* [Required Fields for Authorizing a Payment Using JCB and the Merchant Decryption Method](/docs/cybs/en-us/samsung-pay/developer/fdiglobal/rest/samsungpay/samsungpay-services/samsungpay-auth-intro/samsungpay-auth-merchant-jcb-intro/samsungpay-auth-merdecypt-jcb-mandatory.md "")
* [Authorizing a Payment](/docs/cybs/en-us/samsung-pay/developer/fdiglobal/rest/samsungpay/samsungpay-services/samsungpay-auth-intro/samsungpay-auth-cybs-jcb-intro/samsungpay-auth-procedure.md "")
* [Example: Merchant Decryption with JCB Using the REST API](/docs/cybs/en-us/samsung-pay/developer/fdiglobal/rest/samsungpay/samsungpay-services/samsungpay-auth-intro/samsungpay-auth-merchant-jcb-intro/samsungpay-auth-merdecrypt-ex-jcb-rest.md "")
  {#samsungpay-auth-merchant-jcb-intro_ul_pcj_krp_npb}