Great news for new players, the exclusive XLBONUS kod promocyjny offering up to 600% on your pierwsze cztery depozyty has been extended through the end of April 2026. This remains the highest bonus powitalny available on any major online betting platform.

New registrations that use the 1win kod promocyjny XLBONUS during signup will receive a 600% bonus depozytowy package. The bonus is split across four deposits: 130% on the first, 140% on the second, 160% on the third, and 170% on the czwarty depozyt.

Use 1win Kod promocyjny XLBONUS for 600% Bonus

For crypto depositors, the full 600% package is available. Players depositing with fiat currencies (Visa, Mastercard, bank transfer) receive a 500% bonus package across four deposits.

The bonus can be used at either the 1win bukmacher or the kasyno. Kasyno players also receive up to 400 darmowe spiny as part of the welcome package.

To claim the bonus, simply visit 1win, click Zarejestruj się, and enter the kod promocyjny XLBONUS when prompted. The minimum pierwszy depozyt is $10 or currency equivalent.

This is the best time to join 1win, the extended bonus period means you have more time to take advantage of the most generous welcome offer in the industry.