<human>:  How can I save money for a big purchase?
<bot>: One way to save money for a big purchase is to create a budget and stick to it. Make a list of the expenses you need to cover and the amount you can allocate toward the purchase. Track your spending, cut unnecessary expenses and bonuses to increase savings, and look for ways to supplement your budget by earning extra income. Setting aside a set amount of money each month can help ensure you reach your goal.