With the Euro's coming up, you might have noticed lots of free bet offers being given out by the bookmakers. These free bets can actually be turned into money by placing bets on all outcomes of a football match by using a method called matched betting.
You can currently get an amazon kindle book for free called Matched Betting Made Easy that will teach you all about it (Up until 14th June):
You can also see a 4 minute video on youtube that will teach you a bit more about it to see if it's for you or not:
Finally, there is an example that is updated regularly that you can just copy and do for yourself:
In this example, you place 3 bets totaling £25 (2 x £10 bets and 1 x £5 bet). You bet these on Both teams winning and the draw so whatever happens you win 1 of your bets. You also get cashback and access to £60 worth of free bets for placing these initial bets, that can be used to guarantee you a profit.
Before you comment badly (If you haven't heard of this or aren't already doing it), I encourage you research the links above where you will see articles from The Guardian, The Telegraph, The Lad Bible and the Daily Mail of people who are making a genuine second tax free income from this.
The Euro's are a great time to get involved and turn your share of free bets into money if you aren't already doing this!