Unlimited £1.99 McDonald’s Big Mac + fries hack

Use this clever trick to get a McDonald's Big Mac and fries for only £1.99 (usually £4.08) when you use any McDonald's receipt to fill out the online customer satisfaction survey.

Follow the instructions on your receipt, or click 'Get Deal' and enter your receipt number. Once you've completed the survey, they'll give you a unique code to be written on your receipt, which is your voucher to get a Big Mac and chips for £1.99.

Once you've bought your first item, you can then just use the receipt you get for the £1.99 deal, and so on. If you do actually 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 on the same food!

Click to get this deal