General information about Three
Three is one of the best-known names in electronics in the UK. On this page you will find the latest Three discount codes, vouchers and deals, checked by our team and rated by shoppers like you.
Three discount code – how to use it?
Choose an offer above and click "Reveal the Code". The Three website opens in a new tab and the code appears here. Copy it, add your items to the basket on Three and paste the code into the promo code box at checkout.
What should I do if the Three discount code doesn't work?
Check the offer details: some codes apply only to selected products, new customers or a minimum spend, and codes can end early. Let us know with the "Did the code work?" buttons and try another offer from the list.
Three delivery and returns
Delivery options, costs and the returns window are set by Three and can change at any time. Check the delivery and returns information on the Three website before you place your order.
How can I save more at Three?
Sign up to the Three newsletter for first-order offers, look out for seasonal sales such as Black Friday, and bookmark this page – we add new Three offers as soon as we find them.