When shopping, it's important to set a budget to avoid overspending. Make a list of what you need, which helps you stay focused and prevents impulse purchases. Research products online to compare prices and read reviews, ensuring you make informed decisions. Additionally, consider the timing of your purchases. Many retailers offer sales during holidays or end-of-season clearances. Using coupons or cashback apps can also save you money. Finally, check return policies before buying, so you know your options if the product doesn't meet your expectations.