Like many other marketing tools the website plays a vital role to market their products and services and win a bigger share of the market. Websites can be a huge part of any business whether it is selling goods or services.

Following are the various advantages of having a website for your business:

1. The first and well known advantage of a website is the cheapest form of marketing, at least compared to most of the marketing products you have listed.

2. The second advantage of having website is to get customer feedback. You can ask for it directly or design your site to collect it passively. One example of passive feedback is an FAQ that tracks the number of times an answer to a given question has been read. It’s also pretty easy these days to add a five star customer rating system to your pages.

3. The site itself should contain all of the information a customer needs to make a decision about using your products and services.

4. It’s also pretty easy to give your customers a way to buy your products and services through your website.

5. It doesn't matter what kind of business you have, if you are solely relying on yellow page advertising, then you are missing out on a large percentage of people who first search the internet for products and services in their area.

6. As far as television and radio advertising is concerned, it's good in order to create branding and also these are very costly as compared to marketing through website. 

So in today's world, having a website for your company is necessary to grow your business even if the business only offers a service and not online sales of products.