"This system works very well. I have 7 bookmakers and as long as you round bets and keep within the guides you can make a lot of money. I managed to make over £150 in my first week. You need to check odds prior to betting and make sure you have two or three bookmakers windows open so you can make sure that no odds change between betting. A few bookmakers allow you to cash out for the same bet however the closer you are to the even may prevent this and you may end up loosing a few pounds so always check first."