Free bets can look generous until you check the terms. This guide for Irish...

https://www.sierrabookmarking.win/free-bets-can-look-straightforward-but-the-terms-often-decide-whether-an-offer

Free bets can look generous until you check the terms. This guide for Irish customers explains how qualifying offers work, what to compare and why “stake not returned” matters: a €10 free bet at 4/1 typically pays €40 in winnings, not €50