While the initial purchase of a toy crane machine is a major investment, many owners are surprised by the recurring operational expenses. Beyond the cost of prizes, which must be constantly replenished to maintain customer interest, several ongoing costs impact profitability. Electricity is a consistent expense, as these machines run continuously. Regular maintenance is crucial; components like the claw mechanism, joystick, and coin validator require servicing and occasional replacement to prevent downtime. If the machine is placed in a commercial location like an arcade or mall, a percentage of revenue or a fixed site fee is typically paid to the venue owner. Additionally, consider costs for insurance, licensing, and potential credit card processing fees if offering cashless payments. Successful operation requires careful budgeting for these hidden ongoing costs to ensure your toy crane machine remains a profitable venture.