Note: the installation and customization of Restaurant Biller require skills in php, html and css.  Most customers will find that the simplest course of action is to purchase our basic customization service.  This will almost always be cheaper than arranging to hire your own developer.  If you do have the skills or have a developer you work with, then you should not have any trouble installing and customizing the system.  However, please do not attempt this if you have only very basic html/php skills, as we cannot provide free support for basic web development questions.