Sale with Payment Facilitator Details {#ttp-payment-txn-sale-payment-facilitator-task}
======================================================================================

Use this information to process a sale with payment facilitator details. This transaction includes the required payment facilitator details in the payment request.  
Follow these steps to process a sale with payment facilitator details.

1. Create a `MerchantDetails` object and set one ore more of the payment facilitator fields.

   ```
   val merchantDetails = MerchantDetailsBuilder()
           .salesOrganizationId("12345")
           .subMerchantId("SM67890")
           .merchantDescriptor("ExampleMerchant")
           .build()
   ```
2. Create a `TransactionParameters` object and provide the required information for the payment.

3. Retrieve the `transactionIntent` from the `mposUi` object and use the `startActivity` method to initiate the transaction flow.

   ```
   val transactionParameters = TransactionParameters.Builder()
               .charge(BigDecimal("1.00"), Currency.EUR)    
               .customIdentifier("yourReferenceForTheTransaction")
               .merchantDetails(merchantDetails)
               .build()

   val transactionIntent = mposUi.createTransactionIntent(transactionParameters)
   startActivityForResult(transactionIntent, MposUi.REQUEST_CODE_PAYMENT)
   ```
4. After the transaction is complete and the Summary screen is dismissed, the `onActivityResult` method is triggered. This action returns information about the last transaction.

   ```
   override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) 
   {
       super.onActivityResult(requestCode, resultCode, data)

       if (requestCode == MposUi.REQUEST_CODE_PAYMENT) {
           when (resultCode) {
               // Result code from a successful transaction
               MposUi.RESULT_CODE_APPROVED -> {
                  val transactionIdentifier = data?.getStringExtra(MposUi.RESULT_EXTRA_TRANSACTION_IDENTIFIER)
                  Toast.makeText(findViewById(android.R.id.content),"Transaction approved!\nIdentifier: $transactionIdentifier", Toast.LENGTH_LONG).show()
               }
               // Result code from a declined, aborted or failed transaction
               MposUi.RESULT_CODE_FAILED -> {
                  Toast.makeText(findViewById(android.R.id.content), "Transaction was declined, aborted, or failed", Toast.LENGTH_LONG).show()
               }
           }
       }
   }
   ```
5. You can get the full transaction object by retrieving the `latestTransaction` property from the `mposUi` object.

   ```
   val transactionObject = mposUi.latestTransaction
   ```