March Exclusive: Upgraded Welcome Bonuses at OnlySpins and Rabona

Hasan Beek

Published on: February 26, 2026
March Exclusive Bonuses OnlySpins and Rabona

We don’t drop hints without reason. Two of the most active online casinos in our network just locked in upgraded welcome packages for March – and these aren’t minor tweaks. Both OnlySpins and Rabona are rolling out significantly larger bonus structures, exclusively available through HazReviews.

If you’ve been holding off on signing up at either platform, your timing is about to pay off.

OnlySpins – New 4-Deposit Welcome Package: Up to $8,000 + 400 Free Spins

OnlySpins already stood out with 8,000+ games from 60+ providers, crypto-native deposits, and a gamification layer that actually keeps sessions interesting. Now they’re backing that up with a welcome offer that dwarfs what most accessible casinos put on the table.

Full breakdown:

  • 1st Deposit: 100% up to $2,000 + 100 Free Spins
  • 2nd Deposit: 100% up to $1,000 + 100 Free Spins
  • 3rd Deposit: 150% up to $3,000 + 100 Free Spins
  • 4th Deposit: 100% up to $2,000 + 100 Free Spins

Minimum deposit: $15 | Wagering: 40x on bonus and free spins

Onlyspins bonus

That third deposit at 150% is the standout. Most multi-deposit packages keep the match flat or taper off. OnlySpins front-loads the biggest percentage where players tend to go heaviest. The $15 minimum also drops the barrier compared to their previous $30 floor, opening this up, whether you’re testing the waters or planning to go across all four rounds.

OnlySpins runs weekly cashback up to 15% with just 1x wagering, supports Arabic, and operates a sportsbook covering 1,200+ daily events alongside the casino. Crypto deposits clear in under 30 minutes, and the platform carries Bitcoin, Ethereum, Litecoin, and Tether natively. The VIP program runs five tiers with personal managers starting at Gold level and daily withdrawal limits climbing to $1,500 for Diamond members.

Worth noting: OnlySpins launched in 2025, so there’s still limited operational history. Start proportional to your comfort level.

Rabona – 200% Welcome Bonus Up to $2,500 + 300 Free Spins

Rabona has been one of our top-rated platforms for players for good reason – withdrawal limits up to €3,000 daily, processing times between 0-24 hours, and a sportsbook that genuinely competes with dedicated betting sites. Now they’re pushing the welcome offer well past what most competitors can match.

The package:

  • Match Bonus: 200% on first deposit
  • Maximum Bonus: Up to $2,500
  • Free Spins: 300
  • Minimum Deposit: $15
  • Wagering: 40x on bonus and free spins

Rabona Brand Promo Image

A 200% match means every dollar deposited turns into three dollars of playing balance. Deposit $500, and you’re working with $1,500. Combined with 300 free spins on top, this is one of the heaviest single-deposit offers available to players right now.

Rabona already carries 6,000+ games, runs faster withdrawal processing than most competitors in the region, and has built a strong track record with players specifically. Their sportsbook integration runs seamlessly with the casino wallet – no juggling funds between sections.

What This Means for March

Two exclusive offers, both live through HazReviews. OnlySpins gives you the spread – four deposits, $8,000 total ceiling, 400 free spins across the run. Rabona hits harder upfront – one deposit, 200% match, 300 spins immediately.

Different approaches, both significantly better than what either brand offered previously.

We’ll update the full reviews with the new bonus structures once March rolls around. In the meantime, these aren’t the only deals worth checking – browse our full online casino bonus page to see every tested offer currently available to players. For now, something good is waiting.