# Set test orders in InLine Cart

## Overview

Set the test mode in order to use **card-based payment methods** and **eCheck/ACH** using test cards and test cardholder names.

## Use case

1. Add an HTML link or button in your page like the one below.
2. Create a JavaScript click handler to execute the Inline Client desired methods.
3. Use the`TwoCoInlineCart.products.add({code, quantity, options})`method to prepare your catalog product.
4. In order to test mode use`TwoCoInlineCart.cart.setTest(true)`.
5. Use the`TwoCoInlineCart.cart.checkout()`method to show the cart on your page.

## Sample request

### HTML

```html
<a href="#" class="btn btn-success" id="buy-button">Buy now!</a>
```

### Javascript

```javascript
window.document.getElementById('buy-button').addEventListener('click', function() {
  TwoCoInlineCart.products.add({
    code: "74B8E17CC0"
  });
  TwoCoInlineCart.cart.setTest(true);
  TwoCoInlineCart.cart.checkout();
});
```

## Demo

After adding the products to the InLine cart using the above method for testing purposes, your cart should look like this:

{% embed url="<https://codepen.io/2checkout-documentation/pen/gNbVjK>" %}

### Test cards

| Card type  | Card number      |
| ---------- | ---------------- |
| VISA       | 4111111111111111 |
| MasterCard | 5555555555554444 |
| AMEX       | 378282246310005  |
| Discover   | 6011111111111117 |
| JCB        | 3566111111111113 |

<table><thead><tr><th width="562">Use case — To achieve the desired result use the corresponding cardholder names.</th><th>Cardholder name</th></tr></thead><tbody><tr><td>Successful authorization for the initial transaction and all recurring charges.</td><td>John Doe</td></tr><tr><td>Successful authorization for the initial transaction and manual renewal transactions but recurring charges fail to authorize with the <strong>Insufficient Funds</strong> error message.</td><td>Mike Doe</td></tr><tr><td>Successful authorization for the initial transaction and manual renewal transactions but recurring charges fail to authorize with the <strong>Stolen Card</strong> error message.</td><td>Jenny Doe</td></tr><tr><td><strong>Insufficient funds</strong></td><td>Mona Doe</td></tr><tr><td><strong>Try again later</strong></td><td>Mark Doe</td></tr><tr><td><strong>Stolen card</strong></td><td>Red Doe</td></tr><tr><td><strong>Authentication failed</strong></td><td>Joy Doe</td></tr><tr><td><strong>Expired card</strong></td><td>Angela Doe</td></tr><tr><td><strong>Invalid card number</strong></td><td>Adrian Doe</td></tr><tr><td><strong>Invalid CVV</strong></td><td>Jack Doe</td></tr></tbody></table>


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