# Retrieve contents with prefill

Use the **getContentsWithPreFill** method to get info on all the products added to cart by the shopper in the current session, while pre-filling the customer information based on the subscription reference.

Products added in cart can be either defined in your catalog, or created with dynamic information.

## Request parameters

<table><thead><tr><th width="215">Parameter</th><th>Type / Description</th></tr></thead><tbody><tr><td><code>sessionID</code></td><td><p><strong>Required (string)</strong></p><p>Session identifier, the output of the <strong>Login</strong> method. Include <code>sessionID</code> into all your requests. 2Checkout throws an exception if the values are incorrect. The <code>sessionID</code> expires in <strong>10 minutes</strong>.</p></td></tr><tr><td><code>SubscriptionReference</code></td><td><p><strong>Required (string)</strong></p><p>Unique subscription identifier, generated by 2Checkout.</p></td></tr><tr><td><a href="/pages/ntYqWA3pWPLrpvzTn87M"><code>Order</code></a></td><td><p><strong>Required (object)</strong></p><p>Object designed to collect all data necessary for an order, including billing, product/subscription plan and payment details.</p></td></tr></tbody></table>

### Request sample

```php
<?php

require('PATH_TO_AUTH');

$Order = new stdClass();
$Order->RefNo = NULL;
$Order->Currency = 'usd';
$Order->Country = 'US';
$Order->Language = 'en';
$Order->CustomerIP = '91.220.121.21';
$Order->ExternalReference = NULL;
$Order->Source = NULL;
$Order->AffiliateId = NULL;
$Order->CustomerReference = NULL;

$Order->Items = array();
$Order->Items[0] = new stdClass();
$Order->Items[0]->Code = 'my_subscription_1'; // you can also send products with dynamic information
$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]->RenewalInformation = new stdClass();
$Order->Items[0]->RenewalInformation->SubscriptionReference = '63A6FE10AD'; // subscription based on which the customer information is pre-filled

$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->PaymentMethod->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->HolderName = 'John';
$Order->PaymentDetails->PaymentMethod->CCID = '123';

$Order->AdditionalFields = NULL;
$Order->LocalTime = NULL;
$Order->GiftDetails = NULL;

try {
    $CartContents = $client->getContentsWithPreFill($sessionID, $Order);
}
catch (SoapFault $e) {
    echo "CartContents: " . $e->getMessage();
    exit;
}
var_dump("CartContents", $CartContents);
?>
```

## Response parameters

<table><thead><tr><th width="172.00006103515625">Parameter</th><th>Type</th></tr></thead><tbody><tr><td><a href="/pages/76f484e0d1d46d29018a991ac2117d0c2f58bfc2"><code>SessionContents</code></a></td><td><strong>Object</strong></td></tr></tbody></table>


---

# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.2checkout.com/soap-api-reference/soap-api-6.0/api-requests/order-session-contents/retrieve-contents-with-prefill.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.