Don't get caught out like I did. I registered a business name and then later discovered that there was a trademark on a similar name in the same category of my business. If my brand got big, down the line I could have been forced to stop using my name so I changed it. This meant buying new domain names, and regsitering a new business name, all money wasted.
So, my tip, is check out trademarks with IP Australia, before registering your business name.
Good luck, I hope you do well. What is your product?