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Elavon Financial Services DAC. Registered in Ireland – Number 418442.
Registered Office: Block F1, Cherrywood Business Park, Dublin 18, D18 W2X7, Ireland.
Elavon Financial Services DAC, trading as Elavon Merchant Services, is regulated by the Central Bank of Ireland.
 
Elavon Financial Services DAC. Registered in Ireland with Companies Registration Office. The liability of the member is limited. United Kingdom branch registered in England and Wales under the number BR022122.
Elavon Financial Services DAC, trading as Elavon Merchant Services, is a credit institution authorised and regulated by the Central Bank of Ireland.  Authorised by the Prudential Regulation Authority.  Subject to regulation by the Financial Conduct Authority and limited regulation by the Prudential Regulation Authority.  Details about the extent of our regulation by the Prudential Regulation Authority are available from us on request.

This transaction converts the previous authorization to a Sale and places the transaction into an Open batch for settlement. The transaction status will not change as the pended Pre-Auth will only be converted to a pended Sale.

## Code Samples

### CWS 

#### Request

| Property | Description |
| --- | --- |
| method string required | `startPaymentTransaction` |
| requestId string required | Transaction Request ID |
| targetType string required | `paymentGatewayConverge` |
| parameters JSONObject required | All relevant parameters for Pre-Auth Complete transactions. |
| paymentGatewayId string required | Payment Gateway ID Unique identifier of the payment gateway as returned in the `openPaymentGateway` transaction response. |
| transactionType string required | Transaction Type **Valid value:** PRE_AUTH_COMPLETE |
| originalTransId string required | Transaction ID Unique transaction identifier of the pre-authorized transaction. **Important:** The status of the Pre-Auth transaction must be **Open**. |
| baseTransactionAmount JSONObject required | Transaction Amount If not passed, the Pre-Auth will be converted to a Sale for fully authorized amount. If passed, the Pre-Auth will be converted to a Sale for the amount that was passed as part of the Pre-Auth Complete. **Important:** The transaction amount must not be greater than the original authorized amount."baseTransactionAmount" : { "currencyCodeStr" : "USD", "amountInMinorUnits" : 1900 }, |
| tenderType string required | Tender Type **Valid value:** CARD |


#### Example

##### Request

```json
 {
 "method" : "startPaymentTransaction",
 "requestId" : "19183389",
 "targetType" : "paymentGatewayConverge",
 "version" : "1.0",
 "parameters" : {
 "paymentGatewayId" : "fa4742cc-f370-425f-92b7-35010a05c0ef",
 "transactionType" : "PRE_AUTH_COMPLETE",
 "originalTransId" : "070316A15-55BFC2A6-5210-4641-BE1E-B3D06259C3DD",
 "baseTransactionAmount" : {
 "value" : 3427,
 "currencyCode" : "USD"
 },
 "tenderType" : "CARD",
 "cardType" : null,
 "isTaxInclusive" : false,
 "taxAmounts" : [{
 "value" : 0,
 "currencyCode" : "USD"
 }],
 }
}
```

##### Response

```json
{
 "requestId" : "19183391",
 "statusDetails" : "REQUEST_ACCEPTED",
 "data" : {
 "paymentGatewayCommand" : {
 "completed" : true,
 "eventQueue" : [ ],
 "chanId" : "91c12045-2764-4452-8583-67895fc674fc",
 "paymentTransactionData" : {
 "result" : "APPROVED",
 "authCode" : "******",
 "date" : "Mon Mar 07 13:08:16 MST 2016",
 "cardEntryType" : "UNKNOWN",
 "resultMessage" : "APPROVED",
 "cardScheme" : "VISA",
 "amount" : {
 "currencyCode" : "USD",
 "value" : 3427
 },
 "id" : "070316A15-55BFC2A6-5210-4641-BE1E-B3D06259C3DD",
 "transactionType" : "PRE_AUTH_COMPLETE",
 "approved" : "yes",
 "errors" : [ ],
 "maskedPan" : "******",
 "tenderType" : "CARD",
 "balanceDue" : {
 "currencyCode" : "UNKNOWN",
 "value" : 0
 }
 }
 }
 }
}
```

### Java 

1. Initialize Commerce SDK and receive an `ECLAccountInterface` instance named *account*.

2. Create a money object by specifying a currency code and an amount.

 ```java
 ECLMoney amount = new ECLMoney(ECLCurrencyCode.USD, 300L);
 ```

3. Add the unique transaction identifier of the pre-authorized transaction and create a transaction reference.

 ```java
 String originalTxnId = "abc123";
 ECLTransactionInterface transaction = account.getTransactionProcessor().createPreAuthCompleteTransactionWithTotal(amount, originalTxnId);
 ```

4. Create a card tender instance.

 ```java
 ECLCardTenderInterface tender = account.getTransactionProcessor().createCardTender();
 ```

### Objective-C 

1. Initialize Commerce SDK and receive an `ECLAccountInterface` instance named *account*.

2. Create a money object by specifying a currency code and an amount.

 ```objc
 ECLMoney *amount = [[ECLMoney alloc] initWithMinorUnits:200 withCurrencyCode:ECLCurrencyCode_USD];
 ```

3. Add the unique transaction identifier of the pre-authorized transaction and create a transaction protocol.

 ```objc
 NSString *originalTxnId = @"abc123";
 id<ECLTransactionProtocol> transaction = [[_account transactionProcessor] createPreAuthCompleteTransactionWithTotal:amount transactionID:originalTxnId];
 ```

4. Create a card tender instance.

 ```objc
 id<ECLCardTenderProtocol> tender = [account.transactionProcessor createCardTender];
 ```

### C\# 

#### Request

```c#
PaymentArgs bea = new PaymentArgs();

Money m = new Money(Money.CurrencyCodefromString("USD"), finalAmount);
bea.baseTransactionAmount = m; 
bea.transactionType = TransactionType.PRE_AUTH_COMPLETE;
bea.originalTransId = m_OriginalTransId;
bea.tenderType = TenderType.CARD;
bea.paymentGatewayId = m_PaymentGateId; 

m_CWS.StartPaymentTransaction(bea, MyNotifyCWSEvent, MyPaymentComplete); 
```

Convert Auth Only to Sale

Alliance Offers

Data as a Service

Invitation to Apply

Accounts

Bank Holidays

Card Activation

Card Controls

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Credit Card Account Details

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