The information you provide helps me build your website. Filling in the questionnaire implies you want a website and therefore will be emailed an invoice for the setup fee.
Although a website is absolutely necessary for any business, a website does not guarantee more clients. A website has to be marketed in order to get traffic and that traffic has to be converted into sales. There are many methods to grow traffic to your website such as SEO and advertising. The more you show an interest in your website, the more you consistently add useful information to your website and the more you market your website, the greater the chance of success.