How to redeem codes for my Best Buy purchases?
If you have found a Best Buy promo code, using it is super easy: add the items you want to your shopping cart on the website. Fill out the appropriate information, and proceed to the checkout. Enter your copied best buy code in the ‘promotion code’ or ‘voucher’ field on the order summary page and click the 'Apply' button. You will see a price reduction in your total bill. Complete the transaction and wait for your order to arrive.