McDonald’s hack that can save you nearly £3 on your order at any restaurant – & it doesn’t take long

giant is one of the UK's most loved spots for a tasty and affordable meal, but now the low prices can be driven down even further.

All you need to take advantage of the offer is a receipt issued in the last 60 days.

At the bottom of the receipt, there is a unique 12-digit code which you need to enter into the firm's survey website, McDonald's Food for Thoughts.

After completing a quick questionnaire, customers will receiver a new five-digit code which needs to be written down on the receipt.

This can then be used as a voucher and redeemed in any branch of the restaurant chain.

The DIY voucher will allow you to get a Big Mac, Fillet-O-Fish or Vegetable Deluxe with either fries or a side salad for the discounted price of just £1.99.

Given that the cost of a Big Mac is usually £4.79, this works out as a saving of £2.80, over half the regular price.

The crazy hack can be used as many times as you like, as long as you have a different receipt each time.

The 12-digit survey codes are printed on every receipt, regardless of how much you spend.

This means that even the smallest purchases could earn you a discounted meal.

The offer is only open to those aged 16 and over.