Deposit and lose €250 at Omni Slots and you’ll get €50 cashback. Max Amount that can be claimed (up to): €50 per week. To qualify for the cashback private message Moderator MelissaN your casino username with the subject line Omni Slots casino cashback and it will be sent to the casino for checking. All cashback amounts will be credited as soon as possible. No need to wait until the end of the month. Cashback requests will be sent once per day (not including weekends) to the Casino so please allow up to 48 hours to be credited. A player can have a maximum of 1 time per week. Promotion expires: Until further notice. Max cashout: €250.