Unlimited £2.99 McDonald’s Big Mac + fries hack

Use this clever trick to get a McDonald's Big Mac (or Filet-o-Fish, McPlant, Quarter Pounder with Cheese, McChicken Sandwich, or 6 Chicken McNuggets) and medium fries for only £2.99 (usually £4.08) when you use any McDonald's receipt to fill out the online customer satisfaction survey.

It's the best way to get unlimited McDonald's £2.99 vouchers!

What you need to know:

• As of April 2023, the vouchers are also valid for a Filet-o-Fish, McPlant, Quarter Pounder with Cheese, McChicken Sandwich, or 6 Chicken McNuggets and a side salad rather than medium fries.
• Click the green button below and enter your receipt number.
• Once you've completed the survey, they'll email you a unique code. This is your voucher to get a Big Mac and chips for £2.99.
• You can then use the new receipt you get for the £2.99 deal, and start the whole process again. Rinse and repeat!
• The survey code is valid 60 days from the date on your receipt (as per McDonald's T&Cs)

Tip: We've heard reports of people answering 'no' when the survey asks if you have a receipt available, and then hitting 'next' and 'start' multiple times until the survey questions begin. 

If you want a drink, it's cheaper to buy it for 99p, then use that receipt to get the Big Mac and fries. A total of £2.98 for a meal instead of £4.49, saving you £1.51!

Hungry for more hacks? See how to get free and cheap McDonald's.

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