Risk: Moderate

Starting a QR Code Automation Systems side hustle from scratch can involve risks such as potential financial losses, wasted time, energy, and a hit to confidence if not successful. Beginners could spend money on equipment, marketing, or software without seeing returns. Startup costs for QR code systems can range from $200 to $500, including printers, software subscriptions, and marketing materials, with uncertain payoffs. Online discussions mention instances of failed attempts and lost investments in QR code ventures. I'd rate the risk a 2 out of 3 because while moderate losses are possible, with careful planning and market research, the risks can be managed effectively.