Easy! Just proceed to checkout, and on the first page, look for the ‘Discount code’ box. Enter your code and hit ‘Apply’. You'll see the discount before you pay, so you know exactly how much you're saving. *Please Note: Only one discount code can be used per order. For multiple items with different codes, please make separate orders. Also, some discounts are already applied on the product page (indicated by the Year-End strikethrough price), but we still offer an extra 10% OFF when you Join Our Email Club. If a code isn't working, double-check if it's the correct one for your purchase.