# Service

Your application is _full_ of useful objects: a "Mailer" object might help you send emails while another object might help you save things to the database. Almost _everything_ that your app "does" is actually done by one of these objects. And each time you install a new bundle, you get access to even more!

In Symfony, these useful objects are called **services** and each service lives inside a very special object called the **service container**. The container allows you to centralize the way objects are constructed. It makes your life easier, promotes a strong architecture and is super fast!

The Wordpress Bundle provides two new services :

{% content-ref url="service/paginationservice" %}
[paginationservice](service/paginationservice)
{% endcontent-ref %}

{% content-ref url="service/breacrumbservice" %}
[breacrumbservice](service/breacrumbservice)
{% endcontent-ref %}
