# Payment Gateways

    Lagom WHMCS One Step Order Form has been designed to give flexibility for the clients and allow to configure it to specific business needs. Below we will describe all the customization options available in the current version.

    Here you can easily upload new gateway logos and assign them to the order payment gateways with just a few simple clicks.

    1. Navigate to the “One Step Order Form” addon in your WHMCS admin area.
    2. Open the “Gateways” tab.
    3. Upload a new icon in the "Icon Library" section
    4. Assign newly uploaded graphics to a specific gateway by pressing the "Click to assign icon" box.