In order to redeem a Mighty Ape gift voucher, you need to login and enter the voucher codes here:
Simply, enter the code from the bottom of the gift voucher and click 'Redeem' which will add the gift voucher as credit to your Mighty Ape account.
Your account credit will be valid for 3 years from the date of redemption.
To use your account credit, simply stay logged in and go through adding products to your Trolley as normal.
When you get to the Checkout, Step 3 allows you to select your preferred payment option, and any Account Credit will be shown with the option to apply this towards your order. If the value of your order exceeds the balance of your account credit, your selected payment method will be used to pay the remaining balance.