# Car options
**Car option** products are not simple products for sale. They are just options that can be included in any car.
{% tabs %}
{% tab title="Car Rental One" %}
{% endtab %}
{% tab title="Car Rental Two" %}
{% endtab %}
{% endtabs %}
## How to create Car options
You can create Car options under **Dashboard > Products > Add new**:
While creating the product set name and Featured image:
## Product Type settings
In the product data settings, select the "Car option" type.
## Payment type for Car Option
You can set a one-time payment for the Car option or Calculate the daily rate. The daily rate can be disabled by enabling **"Single pay for the option":**
### Auto Rental One:
{% tabs %}
{% tab title="Daily rate" %}
{% hint style="info" %}
The regular price of the car option is multiplied by the selected days: $11 x 10 = $110.
{% endhint %}
{% endtab %}
{% tab title="One-time payment" %}
{% hint style="info" %}
The regular price of the Car option will be added to the Total rate: $1000 + $11 = $1011.
{% endhint %}
{% endtab %}
{% endtabs %}
### Auto Rental Two:
{% tabs %}
{% tab title="Daily rate" %}
{% hint style="info" %}
The regular price of the car option is multiplied by the selected days: $460 + ($4 x 2) = $468.
{% endhint %}
{% endtab %}
{% tab title="One-time payment" %}
{% hint style="info" %}
The regular price of the Car option will be added to the Total rate: $460 + $11 = $471.
{% endhint %}
{% endtab %}
{% endtabs %}
## Tracking stock quantity
The stock quantity of Car options can be managed in the Product data > Inventory section:
When the option "**Stock management**" is enabled, users can choose Car Options with multiple quantities in the **Rental One demo**:
{% tabs %}
{% tab title=""Stock management" enabled" %}
{% endtab %}
{% tab title=""Stock management" disabled" %}
{% endtab %}
{% endtabs %}
In the **Rental Two demo layout**, users can select the Car Options in Multiple Quantity which cannot be disabled.
## Short description of Car options
While creating Car options, you can provide a short description:
In the Rental One demo, the description is displayed in a collapsible window, while in the Rental Two demo, it is displayed as a notice.
{% tabs %}
{% tab title="Auto Rental One" %}
{% endtab %}
{% tab title="Auto Rental Two" %}
{% endtab %}
{% endtabs %}
