Overview

Use this method to list all promotions applied to products added to cart.

Requirements

Parameters

Response

Request

<?php

require('PATH_TO_AUTH'); // Authentication example: https://knowledgecenter.avangate.com/Integration/Channel_Manager_API/SOAP/02Authentication
require('PATH_TO_setPartner'); // setPartner example: https://knowledgecenter.avangate.com/Integration/Channel_Manager_API/SOAP/06Reference/Partner/00Set_partner

try {
    $Promotions= $client->getPromotions ($sessionID);
} catch (SoapFault $e) {
    Echo "AllDiscounts: " . $e->getMessage();
    exit;
}
var_dump ("AllDiscounts", $Promotions);

Errors

Overview

Use the addAdditionalField method to create new additional fields for your account.

Parameters

Response

bool(true)

Request

<?php

require ('PATH_TO_AUTH');

$AdditionalField                             = new stdClass();
$AdditionalField->Label                      = 'Do you agree with the new newsletter policy 2015?';
$AdditionalField->Type                       = 'LISTBOX';
$AdditionalField->Code                       = 'NewsletterPolicy1234576';
$AdditionalField->ApplyTo                    = 'ORDER';
$AdditionalField->Values                     = array();
$AdditionalField->Values[0]                  = 'YES';
$AdditionalField->Values[1]                  = 'NO';
$AdditionalField->ValidationRule             = null;
$AdditionalField->Translations               = array();
$AdditionalField->Translations[0]            = new stdClass();
$AdditionalField->Translations[0]->Label     = "Êtes-vous d'accord avec la politique de la newsletter?";
$AdditionalField->Translations[0]->Values    = array();
$AdditionalField->Translations[0]->Values[0] = 'Oui';
$AdditionalField->Translations[0]->Values[1] = 'Non';
$AdditionalField->Translations[0]->Language  = 'fr';
$AdditionalField->Translations[1]            = new stdClass();
$AdditionalField->Translations[1]->Label     = 'Haben Sie mit dem Newsletter Politik zu?';
$AdditionalField->Translations[1]->Values    = array();
$AdditionalField->Translations[1]->Values[0] = 'Ja';
$AdditionalField->Translations[1]->Values[1] = 'Nein';
$AdditionalField->Translations[1]->Language  = 'de';

$jsonRpcRequest = array(
    'jsonrpc' => '2.0',
    'id' => $i++,
    'method' => 'addAdditionalField',
    'params' => array(
        $sessionID,
        $AdditionalField
    )
);
var_dump(callRPC((Object) $jsonRpcRequest, $host));

?>

Overview

Use the placeOrder method to create an order using products defined in your Control Panel and collect the payment using credit card based payment methods.

Parameters

Response

Request

<?php

require ('PATH_TO_AUTH');

$Order = new stdClass();
$Order->Currency = 'usd';
$Order->Country = 'US';
$Order->Language = 'en';
$Order->CustomerIP = '91.220.121.21';
$Order->ExternalReference = NULL;
$Order->Source = NULL;
$Order->Affiliate = new stdClass();
$Order->Affiliate->AffiliateCode = 'Partner123'
$Order->Affiliate->AffiliateSource = 'MobilePlatform'
$Order->CustomerReference = NULL;

$Order->Items = array();
$Order->Items[0] = new stdClass();
$Order->Items[0]->Code = 'my_subscription_1';
$Order->Items[0]->Quantity = 1;
$Order->Items[0]->PriceOptions = NULL;
$Order->Items[0]->SKU = NULL;
$Order->Items[0]->Price = NULL;
$Order->Items[0]->CrossSell = NULL;
$Order->Items[0]->Trial = false;
$Order->Items[0]->AdditionalFields = NULL;
$Order->Items[0]->SubscriptionStartDate = NULL; //If empty or null, subscriptions become active when purchase is made.

$Order->BillingDetails = new stdClass();
$Order->BillingDetails->FirstName = 'First';
$Order->BillingDetails->LastName = 'Last';
$Order->BillingDetails->CountryCode = 'us';
$Order->BillingDetails->State = 'California';
$Order->BillingDetails->City = 'LA';
$Order->BillingDetails->Address1 = 'Address example';
$Order->BillingDetails->Address2 = NULL;
$Order->BillingDetails->Zip = '90210';
$Order->BillingDetails->Email = 'email@address.com';
$Order->BillingDetails->Phone = NULL;
$Order->BillingDetails->Company = NULL;
$Order->DeliveryDetails = NULL;

$Order->PaymentDetails = new stdClass ();
$Order->PaymentDetails->Type = 'CC';
$Order->PaymentDetails->Currency = 'usd';
$Order->PaymentDetails->PaymentMethod = new stdClass ();
$Order->PaymentDetails->CustomerIP = '10.10.10.10';
$Order->PaymentDetails->RecurringEnabled = true;
$Order->PaymentDetails->PaymentMethod->CardNumber = "4111111111111111";
$Order->PaymentDetails->PaymentMethod->CardType = 'visa';
$Order->PaymentDetails->PaymentMethod->ExpirationYear = '2019';
$Order->PaymentDetails->PaymentMethod->ExpirationMonth = '12';
$Order->PaymentDetails->PaymentMethod->CCID = '123';
$Order->PaymentDetails->PaymentMethod->HolderName = 'John';
$Order->PaymentDetails->PaymentMethod->CardNumberTime = 83.21; // can be null - high value in seconds is a red flag for fraud attempts.
$Order->PaymentDetails->PaymentMethod->HolderNameTime = 13.35; // can be null - high value in seconds is a red flag for fraud attempts.
$Order->PaymentDetails->PaymentMethod->Vendor3DSReturnURL = "http://www.success.ro";
$Order->PaymentDetails->PaymentMethod->Vendor3DSCancelURL = "http://www.error.ro"; 


try {
    $newOrder = $client->placeOrder($sessionID, $Order);
}
catch (SoapFault $e) {
    echo "newOrder: " . $e->getMessage();
    exit;
}

var_dump("newOrder", $Order);

Overview

Use the enableRecurringBilling method to switch on the automatic renewal system for a subscription that's manually renewable. 

Parameters

Response

Request

<?php

require ('PATH_TO_AUTH');

$subscriptionReference = 'YOUR_SUBSCRIPTION_REFERENCE';

$jsonRpcRequest = array (
'method' => 'enableRecurringBilling',
'params' => array($sessionID, $subscriptionReference),
'id' => $i++,
'jsonrpc' => '2.0');

var_dump (callRPC((Object)$jsonRpcRequest, $host, true));

Overview

Redirect your customers together with the sale parameters to a page or script after a successful sale on the ConvertPlus cart. You can specify the redirect URL at the account, product, and buy-link level.

Specifying an approved URL at the account level will direct all buyers to the same URL after a successful ConvertPlus checkout.

Recommended resources

Requirements

Available only for merchants that have ConvertPlus cart enabled on their account. Contact us for ConvertPlus activation.

Applicable only to online payment methods (ex: Credit cards and PayPal).

To learn how to set a redirect URL on 2Checkout default ordering flows, read this article.

Return methods

2Checkout provides three methods in which the buyer and sale parameters can be returned to your approved URL.

You may send the buyer to our order processed page which displays a Click Here to Finalize your Order button to redirect the buyer, you may bypass the order processed page using a header redirect or you can immediately display your approved URL to the buyer while they remain on our server. You can set your return method and Approved URL at different levels of granularity:

• Set the return method and Approved URL at order level (apply to individual sales) from the Generate Links area, after enabling the Enable return after sale checkbox.
• Set the return method and Approved URL at product level (apply to all successful sales of this product) from the Fulfillment area of the product page, after enabling the Enable return after sale checkbox.
• Set the return method and Approved URL at account level (apply to all successful orders, irrespective of the product ordered) from your 2Checkout Merchant Control Panel by navigating to Dashboard → Integrations → Webhooks & API → Redirect URL, and select the Enable return after sale checkbox.

Links IN thank you page

The shopper is sent to the Thank You Page, which will display a link that will act as a redirect to the Approved URL.

With the return method set to Link in Thank You Page, the shopper will be taken to the Thank You Page after completing a successful purchase. This page will feature a redirect link. When clicked, the shopper (and collected sale parameters if the case) is directed to the provided Approved URL via GET.

HEADER REDIRECT

Set the return method to Header Redirect to have the Approved URL immediately displayed to the shoppers, while they still remain on our server.

The shopper will be immediately redirected to your Approved URL. Using this method, the sale parameters will be returned along with the shopper (in case of product/order URL).

DIRECT RETURN

 NOTE:  Direct return is available only to clients upgraded from previous 2Checkout Admin Area.

With the return method set to Direct Return, sale parameters will be posted automatically to the approved URL while fetched by our server and displayed to the buyer. When using this return method, the Approved URL will be masked to the customer, while the experience provided would be that of a 2Checkout domain.

This method can be used with redirects as long as each page outputs more than 255 characters of content to the browser. If Direct Return encounters a page that redirects without outputting content the process will fail and the customer will be sent to our standard Order Processed page. This generally occurs with a header redirect from your Approved URL when that URL outputs less than 255 characters of content to the browser.

Approved URL priority

Depending on the cPanel URL settings and the return methods you have in place, the priority of the approved URL will be the following:

• Priority I: Order level – with corresponding Approved URL set at order level. 
• Priority II: Product level – with corresponding return method, has priority if there is no order level return URL and there is only one product with product level Approved URL set.
• Priority III: Account level – with corresponding return method set at vendor account level is applied in any of the following situations:
  
  • There are more than one products in the cart that have approved URLs set, and there is no order level approved URL.
  • None of the products have approved URL set and there is no order level URL set.

Overview

The object below is returned directly or within a successful response from the following API requests:

Retrieve session content                              Retrieve contents with prefill                                         Retrieve VAT or sales tax

Session contents object

Overview

Use the GetDealInfo method to retrieve information about the existing deal on a given subscription as well as what the subscription will look like with the new proposed deal being applied to it.

Request parameters

Request sample

<?php
declare(strict_types=1);

class Configuration
{
    public const MERCHANT_CODE = '';
    public const MERCHANT_KEY = '';
    public const URL = 'http://api.2checkout.com/soap/6.0';
    public const ACTION = 'getDealInfo';
    //array or JSON
    public const PAYLOAD = <<<JSON
 {
  "Currency": "us",
  "Country": "us",
  "Language": "ro",
  "CustomerIp": "91.220.121.21",
  "Source": "salesforce_cpq",
  "Items": [
    {
      "DealDate": "2021-09-20 23:59:59",
      "SubscriptionReference": "MY2DD1E8P0",
      "ProductCode": "CD297BBCE9",
      "Quantity": 10,
      "DealPriceScenario": "using_last_order_price",
      "DealSubscriptionScenario": "prolong",
      "Price": {
        "Amount": 10,
        "Type": "CUSTOM",
        "AmountType": "NET"
      },
      "SubscriptionCustomSettings": {
        "CycleLength": 1,
        "CycleUnit": "MONTHS",
        "CycleAmount": 10,
        "CycleAmountType": "NET",
        "ContractLength": 12
      }
    }
  ],
  "BillingDetails": {
    "FirstName": "Oscar",
    "LastName": "McMillan",
    "CountryCode": "ro",
    "State": "Ilsios",
    "City": "RE",
    "Address1": "4519 Kovar Road",
    "Zip": "645",
    "Email": "o.mcmillan@integrawealth.net",
    "Phone": "6172938133",
    "Company": "Integra Wealth",
    "FiscalCode": "2816464"
  },
  "DeliveryDetails": {
    "FirstName": "Maria",
    "LastName": "Frederick",
    "CountryCode": "ro",
    "State": "New York",
    "City": "Buffalo",
    "Address1": "2033 Nuzum Court",
    "Zip": "14216",
    "Email": "m.frederick@integrawealth.net",
    "Phone": "7165708136",
    "Company": "Integra Wealth"
  }
}
JSON;
}

class Client
{
    public function call(
        string $url = Configuration::URL,
        $payload = Configuration::PAYLOAD,
        string $action = Configuration::ACTION
    ): ?object {
        if (is_array($payload)) {
            $payload = json_encode($payload);
        }
        if (!empty($payload)) {
            // SoapClient works with objects(StdClass)
            $payload = json_decode($payload);
        }
        $soapClient = $this->getClient($url);
        $sessionId = $this->getSession($soapClient);
        $args = array_filter([$sessionId, $payload]);
        return $soapClient->$action(...$args);
    }

    public function getClient(string $url): SoapClient
    {
        return new SoapClient(
            $url . '?wsdl',
            [
                'location'   => $url,
                'cache_wsdl' => WSDL_CACHE_NONE,
            ]
        );
    }

    public function getSession(SoapClient $client)
    {
        $date = gmdate('Y-m-d H:i:s');
        $merchantCode = Configuration::MERCHANT_CODE;
        $key = Configuration::MERCHANT_KEY;
        $string = strlen($merchantCode) . $merchantCode . strlen($date) . $date;
        $hash = hash_hmac('md5', $string, $key);
        $client->__setCookie('XDEBUG_SESSION', 'PHPSTORM');
        return $client->login($merchantCode, $date, $hash);
    }
}

try {
    $client = new Client();
    var_dump($client->call());
} catch (Exception $ex) {
    var_dump($ex);
}

Response 

Error handling

Overview

This object is returned directly or within a successful response from the following API requests:

Retrieve a pricing configuration by name            Retrieve a pricing configuration by code               Retrieve pricing configurations

Pricing configuration object

Overview

Use the getAssignedPriceOptionGroups method to extract information about the price option groups you assigned to one of your products.

Parameters

Response

Request

<?php

require ('PATH_TO_AUTH');
 
$ProductCode = 'YOUR_PRODUCT_CODE';
 
try {
    $AssignedPriceOptionGroups = $client->getAssignedPriceOptionGroups($sessionID, $ProductCode);
}

catch (SoapFault $e) {
    echo "AssignedPriceOptionGroups: " . $e->getMessage();
    exit;
}

var_dump("AssignedPriceOptionGroups", $AssignedPriceOptionGroups);

?>

Overview

Place an order with catalog products defined in your Merchant Control Panel and collect the payment using WebMoney.

Requirements

Shoppers in the CIS (Commonwealth of Independent States) area, Russia, and Asia (Malaysia, Indonesia) can purchase using WebMoney. 

Supported currencies

WebMoney supports transactions in EUR.

Workflow

1. If the shopper is paying with any one of the supported currencies, they can use WebMoney as a payment method in the shopping cart.
2. After the order is generated by calling the placeOrder method, in the order's details the shopper will find a URL where they need to be redirected in order to finish the payment.
3. The URL can be found in the PaymentDetails/PaymentMethod response object, under the Redirect attribute. The shopper needs to be redirected to that URL via a POST call, with the parameters available in the API response sent to the URL.
4. Once the shopper finishes the payment process on the WebMoney side, the order will be updated in the 2Checkout system as well.

Parameters

Request Example

<?php

require ('PATH_TO_AUTH');

$Order = new stdClass();
$Order->RefNo = NULL;
$Order->Currency = 'EUR';
$Order->Country = "RO";
$Order->Language = 'EN';
$Order->CustomerIP = '10.5.22.197';
$Order->ExternalReference = NULL;
$Order->Source = NULL;
$Order->Affiliate = new stdClass();
$Order->Affiliate->AffiliateCode = 'Partner123'
$Order->Affiliate->AffiliateSource = 'MobilePlatform'
$Order->CustomerReference = NULL;
$Order->Items = array();
$Order->Items[0] = new stdClass();
$Order->Items[0]->Code = 'a01';
$Order->Items[0]->Quantity = 1;
$Order->Items[0]->PriceOptions = NULL;
$Order->Items[0]->SKU = NULL;
$Order->Items[0]->Price = NULL;
$Order->Items[0]->CrossSell = NULL;
$Order->Items[0]->Trial = false;
$Order->Items[0]->AdditionalFields = NULL;
$Order->Items[0]->SubscriptionStartDate = NULL; //If empty or null, subscriptions become active when purchase is made.
$Order->BillingDetails = new stdClass();
$Order->BillingDetails->FirstName = 'John';
$Order->BillingDetails->LastName = 'Doe';
$Order->BillingDetails->CountryCode = "RO";
$Order->BillingDetails->State = 'Bucharest';
$Order->BillingDetails->City = 'Bucharest';
$Order->BillingDetails->Address1 = 'Street Name 555';
$Order->BillingDetails->Address2 = NULL;
$Order->BillingDetails->Zip = '1111111';
$Order->BillingDetails->Email = 'test@2checkout.com';
$Order->BillingDetails->Phone = '00402505555';
$Order->BillingDetails->Company = 'blank';
$Order->DeliveryDetails = new stdClass();
$Order->DeliveryDetails->FirstName = 'John';
$Order->DeliveryDetails->LastName = 'Doe';
$Order->DeliveryDetails->CountryCode = 'RO';
$Order->DeliveryDetails->State = 'Bucharest';
$Order->DeliveryDetails->City = 'Bucharest';
$Order->DeliveryDetails->Address1 = 'Street Name 555';
$Order->DeliveryDetails->Address2 = NULL;
$Order->DeliveryDetails->Zip = '1111111';
$Order->DeliveryDetails->Email = 'test@2checkout.com';
$Order->DeliveryDetails->Phone = '00402505555';

$Order->DeliveryDetails->Company = NULL;
$Order->PaymentDetails = new stdClass ();
$Order->PaymentDetails->Type = 'WEBMONEY';
$Order->PaymentDetails->Currency = 'EUR';
$Order->PaymentDetails->HadPayPalToken = false;
$Order->PaymentDetails->CustomerIP = '10.5.22.197';

$Order->PaymentDetails->PaymentMethod = new stdClass ();
$Order->PaymentDetails->PaymentMethod->ReturnURL = 'https://yourreturnurl.com';
$Order->PaymentDetails->PaymentMethod->CancelURL= 'https://yourcancelurl.com ';


$jsonRpcRequest = array (
'method' => 'placeOrder',
'params' => array($sessionID, $Order),
'id' => $i++,
'jsonrpc' => '2.0'
);

$output = callRPC($jsonRpcRequest, $host);

var_dump($output);

Response Parameters

Response Example

{
    "RefNo": "189878812",
    "OrderNo": 0,
    "ExternalReference": null,
    "ShopperRefNo": null,
    "Status": "PENDING",
    "ApproveStatus": "WAITING",
    "VendorApproveStatus": "OK",
    "MerchantCode": "251772850506",
    "Language": "en",
    "OrderDate": "2022-08-23 14:52:20",
    "FinishDate": null,
    "Source": "testAPI.com",
    "WSOrder": null,
    "Affiliate": {
        "AffiliateCode": null,
        "AffiliateSource": null,
        "AffiliateName": null,
        "AffiliateUrl": null
    },
    "HasShipping": true,
    "BillingDetails": {
        "FiscalCode": null,
        "TaxOffice": null,
        "Phone": "010-6552-9988",
        "FirstName": "John",
        "LastName": "Doe",
        "Company": null,
        "Email": "test@verifone.com",
        "Address1": "Test Address",
        "Address2": null,
        "City": "Test City",
        "Zip": "35005",
        "CountryCode": "de",
        "State": null
    },
    "DeliveryDetails": {
        "Phone": "010-6552-9988",
        "FirstName": "John",
        "LastName": "Doe",
        "Company": null,
        "Email": "test@verifone.com",
        "Address1": "Test Address",
        "Address2": null,
        "City": "Test City",
        "Zip": "35005",
        "CountryCode": "de",
        "State": null
    },
    "PaymentDetails": {
        "Type": "WEBMONEY",
        "Currency": "eur",
        "PaymentMethod": {
            "Amount": "35.5",
            "Currency": "eur",
            "Redirect": {
                "Url": "https://psp.paymaster24.com/Payment/Init",
                "Method": "POST",
                "Params": {
                    "LMI_MERCHANT_ID": "094c1995-1c81-4779-bf14-79e0127a0aed",
                    "LMI_PAYMENT_AMOUNT": "35.5",
                    "LMI_PAYMENT_NO": "189878812",
                    "LMI_PAYMENT_DESC": "Payment for Avangate: #189878812",
                    "LMI_SIM_MODE": "",
                    "LMI_CURRENCY": "EUR",
                    "LMI_SUCCESS_URL": https://yourreturnurl.com,
                    "LMI_FAILURE_URL": https://yourcancelurl.com

                },
                "FullHtml": "<!DOCTYPE html><html><body><form action=\"https://psp.paymaster24.com/Payment/Init\" method=\"POST\" id=\"postform\"><input type=\"hidden\" name=\"LMI_MERCHANT_ID\" value=\"094c1995-1c81-4779-bf14-79e0127a0aed\" /><input type=\"hidden\" name=\"LMI_PAYMENT_AMOUNT\" value=\"35.5\" /><input type=\"hidden\" name=\"LMI_PAYMENT_NO\" value=\"189878812\" /><input type=\"hidden\" name=\"LMI_PAYMENT_DESC\" value=\"Payment for Avangate: #189878812\" /><input type=\"hidden\" name=\"LMI_SIM_MODE\" value=\"\" /><input type=\"hidden\" name=\"LMI_CURRENCY\" value=\"EUR\" /><input type=\"hidden\" name=\"LMI_SUCCESS_URL\" value=\"https://api.2checkout.com/order/gateway_return.php\" /><input type=\"hidden\" name=\"LMI_FAILURE_URL\" value=\"https://api.2checkout.com/order/gateway_cancel.php\" /></form><script type=\"text/javascript\">document.getElementById(\"postform\").submit();</script></body></html>"
            },
            "ReturnURL": https://yourreturnurl.com,
            "CancelURL": https://yourcancelurl.com,
            "Vendor3DSReturnURL": null,
            "Vendor3DSCancelURL": null,
            "InstallmentsNumber": null
        },
        "CustomerIP": "91.220.121.21"
    },
    "DeliveryInformation": {
        "ShippingMethod": {
            "Code": null,
            "TrackingUrl": null,
            "TrackingNumber": null,
            "Comment": null
        }
    },
    "CustomerDetails": null,
    "Origin": "API",
    "AvangateCommission": 2.63,
    "OrderFlow": "REGULAR",
    "GiftDetails": null,
    "PODetails": null,
    "ExtraInformation": null,
    "PartnerCode": null,
    "PartnerMargin": null,
    "PartnerMarginPercent": null,
    "ExtraMargin": null,
    "ExtraMarginPercent": null,
    "ExtraDiscount": null,
    "ExtraDiscountPercent": null,
    "LocalTime": null,
    "TestOrder": false,
    "FxRate": 0.960096,
    "FxMarkup": 4,
    "PayoutCurrency": "USD",
    "DeliveryFinalized": false,
    "Errors": null,
    "Items": [
        {
            "ProductDetails": {
                "Name": "Test Product",
                "ShortDescription": "<p>Join all your clouds in a big one</p>",
                "Tangible": false,
                "IsDynamic": false,
                "ExtraInfo": null,
                "RenewalStatus": false,
                "Subscriptions": null,
                "DeliveryInformation": {
                    "Delivery": "BY_AVANGATE",
                    "DownloadFile": null,
                    "DeliveryDescription": "",
                    "CodesDescription": "",
                    "Codes": []
                }
            },
            "PriceOptions": [],
            "Price": {
                "UnitNetPrice": 29.83,
                "UnitGrossPrice": 35.5,
                "UnitVAT": 5.67,
                "UnitDiscount": 0,
                "UnitNetDiscountedPrice": 29.83,
                "UnitGrossDiscountedPrice": 35.5,
                "UnitAffiliateCommission": 0,
                "ItemUnitNetPrice": null,
                "ItemUnitGrossPrice": null,
                "ItemNetPrice": null,
                "ItemGrossPrice": null,
                "VATPercent": 19,
                "HandlingFeeNetPrice": 0,
                "HandlingFeeGrossPrice": 0,
                "Currency": "eur",
                "NetPrice": 29.83,
                "GrossPrice": 35.5,
                "NetDiscountedPrice": 29.83,
                "GrossDiscountedPrice": 35.5,
                "Discount": 0,
                "VAT": 5.67,
                "AffiliateCommission": 0
            },
            "LineItemReference": "0b136a51c517ae2bcba2af651a97f925f1589e98",
            "PurchaseType": "PRODUCT",
            "Code": "LPUJL13OZ6",
            "ExternalReference": "",
            "Quantity": 1,
            "SKU": null,
            "CrossSell": null,
            "Trial": null,
            "AdditionalFields": null,
            "Promotion": null,
            "RecurringOptions": null,
            "SubscriptionStartDate": null,
            "SubscriptionCustomSettings": null,
            "UpSell": null
        }
    ],
    "Promotions": [],
    "AdditionalFields": null,
    "Currency": "eur",
    "NetPrice": 29.83,
    "GrossPrice": 35.5,
    "NetDiscountedPrice": 29.83,
    "GrossDiscountedPrice": 35.5,
    "Discount": 0,
    "VAT": 5.67,
    "AffiliateCommission": 0,
    "CustomParameters": null,
    "Refunds": null
}

For more on how to redirect shoppers to the payment method page to finalize the payment, please read here.