Sports Betting Welcome Campaigns for Debit & Credit Cards in May 2023

May is usually a busy month sports-wise, with most European competitions at the season's peak. At the same time, bookies offer tempting odds on endless markets and events. So, if you're joining in late to start betting on sports, this article will make your bonus-hunting mission easier. You'll learn the top three welcome bonuses for credit/debit card deposits in May 2023. 

€15 Free Bet at Leonbet

Free bets are not as popular as risk-free bets and deposit bonuses at regulated betting sites. But these sports betting bonuses stand out because of their simple and uncomplicated nature. You only need to make a deposit and place a wager using the bonus to redeem your winnings.

At Leonbet, you will be welcomed with up to 20 €15 free bet credits from now until December 31, 2023. Just deposit at least €10 and claim the free bet credits. And to trigger the reward, you must enter the €300 worth free bets bonus code.

Here are the additional conditions:

• Each free bet is equivalent to $/€15.
• Each player can only claim up to 20 free for the whole campaign.
• Use the credits on a single pre-match or live bet with minimum odds of 2.50 or 1.30.
• The bets must be settled within 48 hours to receive the free bets.

100% up to €100 at Zulabet

Free bets can seem straightforward, but they cannot compare to match deposit bonuses size-wise. At Zulabet, new customers receive up to 100% €100 on their first real money deposit. Put simply, you can receive the entire sportsbook bonus after depositing €100 at the sports betting site. Players for select countries like Georgia, Azerbaijan, and Kazakhstan can receive a maximum of €50, while their Finnish and Norwegian counterparts get €200. 

Like any other sports betting deposit bonus, this reward has a 6x wagering requirement to be fulfilled. However, players from Finland and Norway will meet a slightly lower 5x playthrough requirement. Other conditions include:

• The minimum deposit for the match bonus is €20.
• Bettors must use their entire first deposit on a wager with at least 1.50 odds.
• Netter and Skrill deposits don't qualify for the promotion.
• Casino and virtual bets don't contribute to the wagering requirements.

Betinia's 100% up to €100 Bonus

If you cannot create a Zulabet account for one reason or the other, consider joining Betinia to get a similar bonus. The same company, Maltix Limited, operates these betting sites, meaning the Zulabet bonus conditions also apply to new signees at Betinia.