> For the complete documentation index, see [llms.txt](https://payum.gitbook.io/payum/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://payum.gitbook.io/payum/be2bill/direct.md).

# Be2Bill Direct

In this chapter we are going to talk about the most common task: purchase of a product using [be2bill](http://www.be2bill.com/). We assume you already read basic [get it started](/payum/get-it-started.md). Here we just show you modifications you have to put to the files shown there.

### Installation

The preferred way to install the library is using [composer](http://getcomposer.org/). Run composer require to add dependencies to *composer.json*:

```bash
php composer.phar require payum/be2bill php-http/guzzle7-adapter
```

### config.php

Use this when you are going to ask for a credit card details at your side. Use [offsite](/payum/be2bill/offsite.md) chapter if you want to redirect user to be2bill side.

```php
<?php
//config.php

use Payum\Core\PayumBuilder;
use Payum\Core\Payum;

/** @var Payum $payum */
$payum = (new PayumBuilder())
    ->addGateway('be2bill_direct', [
        'factory' => 'be2bill_direct',
        'identifier' => 'REPLACE WITH YOURS',
        'password' => 'REPLACE WITH YOURS',
        'sandbox' => true,
    ])

    ->getPayum()
;
```

### prepare.php

Here you have to modify a `gatewayName` value. Set it to `be2bill` or `be2bill_offsite`. The rest remain the same as described in basic [get it started](/payum/get-it-started.md) documentation.

***

### Supporting Payum

Payum is an MIT-licensed open source project with its ongoing development made possible entirely by the support of community and our customers. If you'd like to join them, please consider:

* [Become a sponsor](https://github.com/sponsors/Payum)