To ensure the fairness of a sportsbook, there are some basic checks you can make. For instance, ask if they offer parlay cards and risk-free bets. Read customer reviews and ask questions in sportsbooks-related forums. You can also make a claim if the sportsbook has not lived up to its claims.

Offers risk-free bets

Risk-free bets have been a popular marketing strategy for bookmakers since the dawn of online gaming, but a punter needs to decide whether they’re worth the risk. The best way to make the most of risk-free bets depends on the punter’s budget and bankroll. Aim to stay under your budget, but don’t go over it either. This way, you can enjoy gambling without financial stress.

In addition to risk-free bets, sportsbooks often offer bonuses. These special promotional offers can include money back if you lose your bet. Generally, the refund amount is equal to the stake, up to the amount specified in the offer. In some cases, risk-free bets have certain wagering requirements, such as a minimum odds on the qualifying bet. Also, the free bet amount cannot be used to cash out an insured first bet.

Sportsbooks use advanced encryption software to protect customer details. They also verify their customers’ age to ensure that their accounts are protected. Depending on the sportsbook, some of these offers require a promo code, while others don’t. Once the account is verified, the bonus will be added to your account.

BetMGM is one of the biggest players in the industry. It offers a risk-free bet up to $1,000. In order to claim this offer, you must create an account, provide a few personal details, and complete a legal verification. Once you’ve verified your identity, you can make a first real-money bet. If you lose the bet, BetMGM will provide you with credit for the bet.

Offers parlay cards

Parlay cards are bets on multiple sports events with the same odds. They have a minimum and maximum bet, and are generally published at sportsbooks. Each parlay card has different rules, so it’s important to understand them before you make a bet. Most parlay cards have a $2 minimum bet, and the maximum bet depends on the sportsbook’s house rules. In general, parlay payouts can reach $100,000 or even more. To determine if your sportsbook offers parlay cards, you’ll need to identify the favorites and underdogs. Typically, the favorite will win if the final score difference is greater than the spread, while the underdog will win if the final score difference is less than the spread.

While parlay cards are convenient, they come with a high risk. Even one losing selection can wipe out your entire card. As a result, many sportsbooks limit the maximum bet on a parlay card to $200. Over this amount, you may face unwanted attention from the sportsbook management.

A sportsbook that offers parlay cards can offer slightly better odds on parlay bets. A parlay card is a long, narrow card. To use one, you must fill out the numbered circle for each side and the point spread of each game. Next, you’ll present the card to the ticket writer, and he will ask you to make your wager.