1. This offer is valid from 00:00 on 20^th March 2023 until 23:59 on 26^th March 2023. 

2. Purchase one Big Mac® or one McPlant® for £1.39, only when ordered via the ‘Rewards & Offers’ section of the McDonald’s (UK) app.

3. To be eligible to receive and use this offer, you must:

a. be 18 years old or over;

b. opt-in to MyMcDonald’s Rewards on the McDonald's (UK) app for the first time between 00:00 on 20^th March 2023 and 23:59 on 26^th March 2023; and

c. have this offer showing in the ‘Rewards and Offers’ section of the McDonald’s (UK) app.

4. Offer must be redeemed within 14 days of the date you opt-in to MyMcDonald's Rewards (expiry date will be stated on the e-voucher for this offer in the app). MyMcDonald’s Rewards account must be identified at time of order. 

5. Offers are not automatically added to your order. To redeem this offer, you must order via the ‘Rewards and Offers’ section of the McDonald's (UK) app by clicking on the button describing the offer in that section, adding the offer to your order and placing your order on the McDonald’s (UK) app with a participating McDonald's restaurant, following which the order should be collected (or delivered) the same day from that participating restaurant.

6. Menu items are subject to serving times and availability. Offers for reduced price menu items cannot be used to contribute towards payment for an Extra Value Meal or to pay for an Extra Value Meal in full.

7. Offer is valid on pick-up and delivery orders, only on the McDonald’s (UK) app. Delivery fees apply to delivery orders. Offer cannot be redeemed on orders made via a third party delivery service, app or website. Offer subject to opening hours of participating restaurants.

8. Offer is one-time use per McDonald's (UK) app account only and cannot be used in conjunction with any other offer or promotion. Offer does not apply to any other McDonald's orders which are made on the same day that this offer is used for which full payment will be required.

9. No cash or other alternative is available. Your usual data charges apply.

10. McDonald's (UK) app terms and conditions apply and are available at: https://www.mcdonalds.com/gb/en-gb/terms-and-conditions.html.

11. MyMcDonald's Rewards terms apply in respect of your use of, and participation in, the MyMcDonald's Rewards program and are available at:  https://www.mcdonalds.com/gb/en-gb/terms-and-conditions/my-mcdonalds-rewards-terms.html.

12. The Promoter, acting reasonably, will decide whether a customer has already received this offer and its decision is final.

13. Promoter: McDonald's Restaurants Limited. 11/59 High Road, East Finchley, London, N2 8AW.

14. Participating McDonald's restaurants only. The offer is not available at the following restaurants (please use McDonald’s Restaurant Locator for addresses):

• CROYDON

• WALWORTH RD

• BHAM DALE END

• LINCOLN

• ASHTON-UNDER-LYNE

• LOWESTOFT

• TONBRIDGE

• RUGBY

• BIRKENHEAD

• FALKIRK

• PRAED STREET

• LLANDUDNO

• HIGHWAY SHADWELL

• CHARLTON

• BECCLES

• WHITEHALL

• CROYDON VALLEY PARK

• LIVINGSTON 2

• EASTBOURNE II

• TUNBRIDGE WELLS II

• CROYDON 3 (CENTRALE)

• WEST ONE SHOPPING CENTRE

• WIMBLEDON CENTRE COURT

• BRACKNELL - THE KEEP

• CHELMSFORD 2 RIVERSIDE

• GREENHITHE-THE RAILWAY TAVERN

• VICTORIA STATION

• KINGS CROSS -  EX WENDYS

• SHAFTESBURY AVENUE - 2

• MANCHESTER - ARNDALE FOOD CHAIN

• WATERLOO STATION

• EARLSWOOD

• ASDA BOURNEMOUTH

• ASDA SWINDON

• ASDA WALLINGTON

• WANDSWORTH

• ASDA SLOUGH

• NORWICH - CHAPELFIELDS

• PADDINGTON STATION

• WESTFIELD STRATFORD CITY