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William Hill bookmakers offer a ACCA freedom promotion “Boost your odds or insure against one result” for their customers. Log in to your William Hill account, place qualifying bets with at least 3 selections with the odds of 1.20 or greater and William Hill will give you a chance to choose your reward for that day. 


What does the user need to do to claim this bonus?

  1. Create an account or log in to your account on William Hill bookmaker,
  2. Add at least 3 in-play or pre-match selections to your betting slip for Bet Boost,
  3. Add at least 5 in-play or pre-match selections to your betting slip for Acca insurance,
  4. Go to “Rewards available to apply” and choose one of the following bonuses they offer:
  • Insurance – Insure your acca with at least 5 selections with the odds of 1.20 or greater, and if one of your selections loses, William Hill will refund your stake as a free bet up to £20. 
  • Boost – If you choose this, you boost the price of your acca of 3 or more selections, up to £20. 


EXAMPLE: If you place £20 acca with at least 5 selections with the odds of 1.20 or greater for each selection, and you lose just one of them, William Hill will credit you with a £20 free bet you must use within 7 days.

Pros and Cons:

+ You can use these bonuses with at least 3 and a maximum of 25 selections.
+ You can only use these bonuses on any sports, except greyhound racing and horse racing.
– If you use boost, you can’t use the insurance option that day, cannot be claimed on bets including any handicaps, total points, or enhanced market, and vice versa.


 Bookmaker Rating’s Conclusion

The bonus from William Hill is very good. You decide for yourself what type of bonus to choose. You can read our review on William Hill to make a better-informed betting decision. 


If you have any questions, the Bookmaker Rating Support Service will be happy to help: [email protected] 


Things you should know

This promotion is only available on our website ( and through our app. It is not available through our telebetting service, or in our shops.

The promotion runs from 00:00:00 (UK time) on Friday 28th August 2020 until otherwise stated.

Eligibility rules, location, market and currency restrictions and terms and conditions apply.

Terms and conditions of the promotion

    How this promotion works

  • If you take part this promotion, you can choose to get one bet boost or acca insurance between 00:00:00 (UK time) and 23:59:59 (UK time) every day of the promotion period.
  • If you choose to use the bet boost, the insurance option for that day will be removed, and vice versa. So if, for example, you choose ‘Insure’, you will not be able to use a bet boost that day.
  • If you do not take up the boost or insurance option, it will expire. You cannot use it on another day.
  • Bets you place using free bets (whether for the full value of the bet or just some of it) will not count towards this promotion.
  • For instructions on how to claim your free bet, go to ‘How do I find and use my free bet?’ on our website. If you choose ‘Bet Boost’:
  • The maximum bet you can get better odds on by using the bet boost is £20 (or the equivalent in another currency).
  • You must use the bet boost on a minimum of three and a maximum of twenty-five selections, and you can only use it for in-play/pre-match bets on any sport, except horse racing and greyhound racing.
  • You must use the full bet boost, and you can only use it once.
  • If you use the bet boost for an each-way bet, the bet boost will only apply to the ‘win’ part of the bet.
  • Any ‘cash-in’ value will be calculated at the original price of the bet, not the boosted price.
  • If the bet is made void (considered to have never been placed) because one or more of the selections are postponed, the bet boost will be cancelled and will not be replaced that day.
  • You cannot use bet boosts with flash odds, enhanced odds, any free bet or any other promotion. If you choose ‘Insurance’:
  • Your bet must contain a minimum of five selections at odds of 1/5 (1.2) or more.
  • You can use insurance on both in-play and pre-match bets on any sport (except horse racing, greyhound racing and virtual markets) with a settlement time after 00:00 on 1st August 2020.
  • Your bet must be placed as a straight-accumulator bet. Named multiple bets and permed bets do not count towards this promotion.
  • If you use the insurance for an each-way bet, the insurance will only apply to the ‘win’ part of the bet.
  • Any subsequent bets that contain the same selections will not count towards this promotion.
  • If one or more selections are made void or the match is postponed, and this means that the bet has fewer than five eligible selections, the bet will not qualify for insurance and will not be replaced that day.
  • The maximum free bet you can get is £20 (or the equivalent in another currency).
  • Free bets from using the insurance will be added to your account within two hours after the last selection has been resulted.
  • If you do not use the free bet within 30 days after it is added to your account it will be deleted.
  • You cannot take the value of free bets as cash, and the value of any free bet will not be returned with winnings from it.
  • If you use only part of the free bet, the remaining amount will be lost.
  • You cannot use insurance with any handicap, total points or enhanced markets (including flash odds, enhanced odds, super odds), for any free bet or for any other promotion.

Terms and conditions

  1. For instructions on how to claim your free bet, go to ‘How do I find and use my free bet?’ on our website.
  2. When we convert currencies, we consider £10 to be equal to:
  • €10 (euro)
  • AU$20 (Australian dollar)
  • CA$20 (Canadian dollar)
  • CHf15 (Swiss franc)
  • Kr80 (Danish krone)
  • HK$115 (Hong Kong dollar)
  • ¥1300 (Japanese yen)
  • Kr120 (Swedish krona)
  • S$20 (Singapore dollar)
  • US$10 (US dollar)

General restrictions

  1. We expect you to be fair when you take part in promotions. We consider certain types of play to be unfair and to break these terms and conditions. These unfair types of play include the following.
  • Using ‘minimal risk wagering patterns’ (that is, a set pattern of bets or stakes that unfairly minimises risks).
  • Using more than one account in order to get more than the number of bonuses allowed for each customer.
  • Sharing personalised promotions (that is, promotions only available to specific customers we offer them to) with others. This includes taking part in any personalised promotion forwarded to you by someone else when it was not intended for you.
  • Taking part in a promotion that is not available in the country you live in.
  • Colluding with other customers (that is, plotting with others to gain an unfair advantage).
  • Using more than one account per person, per household or per IP address.
  1.  If you take part in any play that we consider to be unfair, we may cancel any bonuses or promotions applied to your account, reclaim any bonus you have received as part of any promotion we have cancelled, and either:
  • settle bets at the correct odds, not the bonus or promotion odds;
  • void any free bets or bets funded by a bonus (that is, treat them as if they had never been placed); or
  • remove any winnings relating to any bonus.

General conditions

  1. Regardless of anything else set out in these terms and conditions, you can withdraw funds from your main balance at any time, except where we must withhold the funds to meet our legal or regulatory obligations.
  2. You cannot take part in this promotion if we have previously banned you from.
  3. We can withhold or refuse to pay any winnings from a bonus if funds you paid into your main balance (including any amounts you have already used) are cancelled or denied by any payment service (for example, your card provider).
  4. We can change or cancel this promotion, or change these terms and conditions:
  • without giving you notice, if the change or cancellation is needed because of any change in law or regulation; or
  • by giving you notice beforehand, if the change or cancellation is for any other valid reason (for example, if there is a fault in the software or systems we use to provide this promotion, or we identify a mistake in this promotion or these terms and conditions).
  1. We can also award an equivalent bonus to the one referred to in this promotion.
  2. We will not be responsible for any technical, hardware or software failures, or any unavailable or lost network conditions which may result in incorrect information being displayed, or affect your ability to enter or take part in the promotion.  If there is any dispute over your eligibility for the promotion, our decision will be final.
  3.  Your use of our website, and your gaming or betting, is governed by our terms and conditions of using our website or telebetting service (the general terms).
  4. You must read the general terms and these terms and conditions before you take part in this promotion. If any of these terms and conditions conflict with the general terms, these terms and conditions will apply.
  5. These terms and conditions are governed by, and interpreted in line with, the laws of England and Wales. Any legal action in connection with these terms and conditions will be dealt with in the courts of England and Wales.
  6. This promotion is offered, managed and made available on our website ( by us, WHG (International) Limited.


  • What is an acca bet on William Hill?
    Commonly referred to as an ‘acca’, an accumulator bet is a form of betting that combines several bets into one multi-bet. They are essentially any type of multi-bet but usually have more selections than a double or treble.
  • What is acca freedom on William Hill?
    Acca Freedom lets you play your bet your own way. Either boost the odds of trebles and above to win more, or insure your bet against one bad result from five or more selections to get your money back as a free bet of up to £20.
  • Why haven’t I received my Insurance free bet?

Free bets will be issued within 2 hours after the bet is settled.

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