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SlotsCalendar is an affiliate website. For this reason, some of the links that we recommend are affiliate links. To be precise, upon visiting a website through our link, and after making a deposit, we will be given a commission, with no further cost to the user. This can influence how the products appear on the page, but it will not influence our evaluations. All reviews and product recommendations are impartial as our editorial standards are commercially independent and follow a well-defined methodology. The information on this page is updated regularly but can be modified without us being informed.

Play responsible

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Play responsible

Online gambling is fun, but it can lead to addiction. Gambling addiction is a mental disorder that has both long-term and short-term consequences. SlotsCalendar’s mission is to educate its clients and help them acknowledge the risks they are exposed to. Stay in control, play responsibly!

Code
Claim It
US is restricted.
Create a new account at Gratowin Casino and enjoy this generous 300% up to €3000 Welcome Package! You have to deposit at least €20 to be eligible for the deal. The bonus has a 35x wagering requirement. You have to use the bonus codes displayed below on your first three deposits to claim the entire bonus:
  • First deposit - GRATO100
  • Second deposit - GRATO50
  • Third deposit - GRATO150
Here are the steps that will get you closer to this prize:
  1. Click on the “Claim it” button to reach the casino website.
  2. Create a new account by filling in the blank spaces with your email address, user name and a strong password.
  3. In the “Next” step you have to write your name, date of birth, address and agree to the website Terms and Conditions.
  4. Make the minimum required deposit and use the bonus codes provided below to receive the welcome package.
  5. Enjoy the prize!
Advantages:
  • The bonus is available on all devices
  • Easy and fast registration
  • Avarage wagering requirement
Disadvantages:
  • High minimum deposit
  • No information on the max cashout limit
Gratowin Casino’s terms and conditions apply.
Report Issue
Code
Good
Create a new account at Gratowin Casino and enjoy this generous 300% up to €3000 Welcome Package! You have to deposit at least €20 to be eligible for the deal. The bonus has a 35x wagering requirement. You have to use the bonus codes displayed below on your first three deposits to claim the entire bonus:
  • First deposit - GRATO100
  • Second deposit - GRATO50
  • Third deposit - GRATO150
Here are the steps that will get you closer to this prize:
  1. Click on the “Claim it” button to reach the casino website.
  2. Create a new account by filling in the blank spaces with your email address, user name and a strong password.
  3. In the “Next” step you have to write your name, date of birth, address and agree to the website Terms and Conditions.
  4. Make the minimum required deposit and use the bonus codes provided below to receive the welcome package.
  5. Enjoy the prize!
Advantages:
  • The bonus is available on all devices
  • Easy and fast registration
  • Avarage wagering requirement
Disadvantages:
  • High minimum deposit
  • No information on the max cashout limit
Gratowin Casino’s terms and conditions apply.
Claim It

Details

Offer Value €3000
Wagering 35x
Min. Deposit €20
Max. Cashout N/A
Expire: Never Expires
Restricted Countries
Australia, Belgium...
Offer By GratoWin Casino
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