A McDonald's fan has revealed a clever trick that could see customers enjoying a meal for just £2.99. Casey Major-Bunce, the person behind Majormumhacks, let slip that customers can bag a meal for less than three quid by using a secret survey hack.

McDonald's lovers can get their hands on either six Chicken McNuggets, one Big Mac, Filet-o-Fish, McChicken Sandwich, Quarter Pounder with Cheese, or McPlant along with either one medium fries or one side salad for a mere £2.99 by completing the chain's Food for Thoughts Survey, reports Wales Online . The savvy mum explained that if you have a receipt from a previous visit that's no older than 60 days, you can use the code to enter the survey.

In a video posted on her Instagram page, Casey said: "Do you know this McDonald's hack? You can get any of these meals for just £2.99 with fries, and all you need to do is fill in a quick survey on your receipt, and you can do this again and again." She further detailed in the caption: "This handy hack will help over the summer, and you can use this hack again and again.

So, you will need a previous receipt from a visit that's no longer than 60 days old. "Use the 12-digit code that will be printed on it, and then you just have to enter the McDonald's 'Food for Thought' website and fill out a quick survey about your recent trip. It will take you two minutes.

You'll then receive a five-digit code, which is your voucher for the £2.99 offer. "You can also use the offer multiple times with dif.