With the ever-increasing expenses of living people are finding themselves either working a second job or starting a small sideline business to supplement their income to help pay for those bills that just keep coming in.
Not sure if you’re running a hobby or business well in short; A hobby is regarded as something you are doing more for fun and selling at the cost of materials, this could develop into a business over time.
There is a difference between the two and If you are unsure the ATO have some guidelines to check which one you are at https://www.business.gov.au/planning/new-businesses/a-business-or-a-hobby