Novibet's "Tennis Acca Insurance" feature is designed to enhance the betting experience for tennis enthusiasts by providing a safeguard on accumulator bets. If a bettor places an accumulator (multiple bet) on tennis matches and one selection loses, Novibet will offer a refund on the stake, up to a specified limit. This feature encourages players to place more complex bets with the reassurance that a single loss won't result in a total loss of their wager, thereby allowing for a more enjoyable and risk-mitigated betting experience. Specific terms and conditions apply, so customers should check the details before participating.