Free bets can look straightforward until you check what happens to the original...

https://www.bookmark-ignite.win/irish-free-bets-can-look-simpler-than-they-are-this-guide-explains-how-offers

Free bets can look straightforward until you check what happens to the original stake. Our guide for Irish customers explains the key terms to watch, how to compare offers and why a €10 free bet at 4/1 returns €40 in winnings, with the stake not returned