How to redeem an Argos promo code
Applying extra savings to your order is easy. Start by selecting the Argos voucher code you’d like to redeem from the overview above, and the Argos website will open in a new window.
Next, add all items you wish to purchase to your shopping trolley and when you're finished shopping, proceed to checkout. On the Order Summary screen you will say a box that says, Got a promotional code? Enter the Argos voucher you copied above, then click Apply to see your new total.