Redeeming a voucher code is simple and helps you save money. Just add your items to the cart on the website or app, then enter the voucher code in the “Promo” or “Discount Code” box at checkout. Click “Apply” to see the discount reflected in your total. Voucher codes are commonly used for shopping, food delivery, travel, or subscriptions. Make sure the code is valid and hasn’t expired. Some may require a minimum purchase or apply only to select items. Always check terms before use to get the best value from your code.