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NetBet Acca Boost

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A percentage added to the winnings of a multiple, usually rising with the number of legs. NetBet run their own version, and what decides whether it's worth anything to you is the small print rather than the headline. Here's theirs, read from the promotion itself.

NetBet's wording, in full

Place a £1+ or more bet on any Premier League game by 23:59 on 23rd August 2026. Get a 100% profit boost token to use on any Premier League (£10 max stake, max extra winnings £250). Bets must be settled by 23:59 on 23rd August to qualify. Minimum odds 1/1 (2.00) or more. Valid for 7 days. Qualifying bets are £1+ or more bet on any Premier League game between 21st August - 23rd August 2026. Bets placed with either profit boost tokens, free bets, or bonus funds will not qualify. Bet builders, bet boosts and system bets do not count. The token can only be applied to win single bets with a maximum stake of £10. Maximum extra winnings are £250 per token. Token is unable to be split and must be used in its entirety. Offer only available to customers in the United Kingdom.

Quoted from NetBet's live promotion — “100% Profit Boost Token for Premier League”. Their own terms are the ones that count; we re-check this automatically.

Who else offers acca boost?

15 other bookmakers we review run their own version, and the terms differ — worth comparing before you commit a bet.

Things worth knowing about acca boost

The boost applies to returns, not to each price
A 50% acca boost doesn't lengthen your selections — it adds a percentage to what the multiple pays if every leg lands. One losing leg and the boost is worth nothing.
Minimum legs and minimum odds both matter
Most boosts need four or five legs before they start, and set a minimum price per leg to stop people stacking odds-on shots. Both are in the terms below.
There's nearly always a cap
The headline percentage is the maximum, and the cash value of the boost is usually capped too. A big percentage on a small cap is worth less than it looks.
Full NetBet reviewCompare all acca boostEvery live boost

18+ · #ad · NetBet's own terms are the ones that count and can change without notice — always check the promotion on their site before betting. begambleaware.org