Several months ago, Black Desert (RU) publisher GameNet said they will open pay-to-play server in addition to the free-to-play server. And to play in P2P server players need to purchase a game pack that's worth 2500 rubles (about $35 USD). Things didn't go well and due to technical issues, the P2P server remained unaccessible.
GameNet employee said Pearl Abyss was still working on addressing the server issues and they planned to compensate the players who purchased the 2500 rubles pack. These players can choose to change the 2500 rubles pack to the 1000 rubles pack (about $14 USD) plus 1500 GameNet coins, and they can choose to wait for the P2P server. You can find details of 3 types of game pack here.