Free bets can look generous, but the terms decide what they’re worth. This...
https://papa-wiki.win/index.php/Do_free_bet_odds_rules_affect_horse_racing_favourites_at_1/3_or_2/5%3F
Free bets can look generous, but the terms decide what they’re worth. This guide for Irish customers explains qualifying stakes, odds and expiry dates, including why a €10 stake at 4/1 returns €40 in winnings only when the stake is not returned.