Bonus giveaway - sharing PlayGround.ru doublings
Got a doubling? Share it with another person, you will have this opportunity, and you won't lose your doubling.
WARNING! If you "lost" your doubling bonuses, it means you simply have an expired reward, which is issued for 1 year. The doubling itself was not taken away from you - it's still there, just without the award.
About bonuses
With bonuses you can participate in the drawing of prizes