6 Other Sportsbook Promotions with William Hill promo code.4 William Hill: sports events to bet on this week.2 How to create an account on William Hill’s Platform.1 William Hill Promo Codes: Special Offers for November 2023.Eligibility rules, game, location, currency, payment-method restrictions and terms and conditions apply. Minimum £10 stake on odds of 1/2 (1.5) or greater on sportsbook (excluding Virtual markets). When you sign-up via Mobile using promo code and place a bet of £10/€10 or more we will give you 3x £10/€10 free bets credited after settlement of first qualifying bet, free bets will expire 7 days after the qualifying bet is placed, payment method/player/country restrictions apply.