Not many sportsbook welcome offers give you four times your money back in free bets, but that is exactly what Midnite is putting on the table for new customers right now. Sign up, place a £10 qualifying bet, and you will get £40 back in free bets. Four separate £10 vouchers, credited once your first bet settles.
For anyone planning to bet through the World Cup anyway, it is a decent way to start.

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The deal itself is simple. New customers who register using the promo code SPORTS10GET40, deposit at least £10, and place a qualifying sportsbook bet will receive four £10 free bet vouchers in return. That is £40 in total, available to spread across World Cup fixtures as you see fit.
Midnite is a fully licensed UK sportsbook, regulated by the Gambling Commission and registered with GAMSTOP. It has been quietly building a solid reputation, particularly among football bettors, and its app ratings of 4.7 out of 5 on both the App Store and Google Play suggest users are genuinely happy with the product.
The process is straightforward, but there is one step that catches people out: the promo code. You need to enter SPORTS10GET40 at the point of registration. Miss that and you will not be eligible, regardless of what you deposit or bet afterwards.
Once you are registered, deposit a minimum of £10 and place a sportsbook bet of at least £10 at minimum odds of 1/1 (2.0). You have 14 days from sign-up to do this, so there is no need to rush, but do not forget about it either.
Your free bets will land in your account once the qualifying bet settles.
Midnite accepts singles, accumulators, and bet builders for the qualifying wager. Each-way bets are excluded, as are any bets placed on Virtual Sports markets. The minimum odds of 1/1 (2.0) is the main thing to watch here. During the World Cup group stage especially, you will not struggle to find matches where a selection hits that threshold.
One thing worth knowing: if you cash out your qualifying bet early, it will not count. Voided bets are a slightly different story. If a leg within an accumulator is voided but the other legs stand, the bet can still qualify. If the whole bet is voided, it does not.
Once your four vouchers arrive, you have seven days to use them. That is not a huge window, but with World Cup fixtures running throughout the day during the group stage, you should not have any trouble getting them down in time.
The free bets work on singles and straight accumulators, so doubles, trebles, and four-folds are all fine. What they cannot be used on is each-way markets, Virtual Sports, or alongside any other active promotion. Boosted odds also do not count as a standard accumulator for free bet purposes, which is a specific quirk worth being aware of if you regularly use price boosts.
As with virtually every sportsbook free bet on the market, the stake itself is not returned with winnings. That is just how free bets work across the industry.
There are plenty of sportsbooks competing for your attention during a major tournament, so it is a fair question. Midnite's app is genuinely one of the better ones around right now, and for a tournament where you are likely checking scores and placing bets on the move, that matters more than people give it credit for.
The platform is also an official shirt sponsor of Wolverhampton Wanderers, Southampton, and Sheffield United, which gives it a certain credibility in the football space beyond just being another betting brand. It is not a newcomer trying to muscle in on the market during a big tournament. It has been building its presence steadily.
That said, the main draw here is the offer itself. £40 in free bets from a £10 stake is a strong ratio, and getting it split across four vouchers rather than one lump sum gives you more room to use them strategically.
The offer is one per customer, and Midnite's definition of "customer" is fairly broad. It covers accounts, IP addresses, household addresses, shared devices, and email addresses. If someone else at your address has already claimed it, you may not be eligible.
Midnite also reserves the right to withdraw or restrict the promotion at its discretion, based on its internal eligibility and bonus policies. That is standard language you will see on most promotions, but it is always worth being aware of it.
Full terms are available on the Midnite website, and the offer sits under Midnite's General Promotion Terms and Conditions as well.
A tournament like the World Cup can make it easy to bet more than you intended. Fixtures come in quick succession, markets are open around the clock, and the excitement of a major international tournament adds to the temptation to keep going. If you are going to use this offer, set yourself a budget before you start and stick to it. Free bets can feel like free money, but they are still real bets with real outcomes attached. Midnite offers a range of responsible gambling tools including deposit limits, cooling-off periods, and self-exclusion options. If you ever feel like your gambling is getting out of hand, GamStop (www.gamstop.co.uk) is a free service available to anyone in the UK. Gambling should be enjoyable. If it stops feeling that way, take a break.
FAQs - Midnite World Cup Free Bets