This completely depends on which lottery you’re entering or betting on. Jackpot prizes change often and can depend on a number of factors. As with all betting, ensure you understand the terms and conditions of each bet type before you stake any money.There have been some tasty cash prizes for customers of betting sites previously. In 2016, a Betfred customer won over £1 million after betting on their 49’s Lotto. In 2023, a fellow Betfred customer won £50,000 from a 25pence stake on their Nifty Fifty six-ball draw.