The Bet Builder boost is valid for all players who create a Bet Builder or Match Combos for the relevant match. The player wins 30% extra on the first winning Bet Builder/Match Combo on the match. The player receives the winning amount immediately in their account after the initial bet has been settled. The minimum total odd per Bet Builder or Match Combos is 2.00. Minimum stake: / Maximum stake: / Players can win up to a maximum of €25 extra. Only pre-match Bet Builders and Match Combos are valid for this boost. Napoleon Sports & Casino reserves the right to modify the rules and exclude players in cases of fraud, abuse, or suspicion of fraud or abuse. The current rules are supplementary and will in no way affect the general terms and conditions of Napoleon Sports & Casino.