How to get more customers for offline business?

[Pete]

You can use social media like Facebook and create a page of your business there if you don't want to spend money on a website. All you need to do is visit your page regularly if you update it this way people who can see your page will know that your business is still up because sometimes people might think that a business is close if there is no recent activities on the page. You can also promote your page on different groups in facebook. This will help you promote your dad's business online and more people can see it. Networking is also a great way to promote your business.