On 1 July 2020, there will be an update to the pricing of all products for players paying using the Russian Ruble. The increase in prices will encompass Omega subscription, PLEX, Multiple Character Training, Value Packs, and Daily Alpha Injectors.The main reason for the update is that the change in currency conversion over the last few years has created an imbalance between the pricing in Rubles compared with the rest of the world. This has resulted in the abuse of current price differences, which has had a negative impact, both in and out of game.
Due to the falling value of the ruble over the past few years, the costs for Russian players (or those paying in rubles) is less than for those using other currencies.
Prices as of 25 May 2020
For example, a one-month subscription (aka one month of Omega time) of 599 rubles costs €7.67, $8.37, or £6.87 compared to the other major currencies CCP accepts as payment.
I do have to note that the price change occurs at the beginning of the third quarter. Pretty standard, I believe, making a major price change in order to keep the accounting simpler. But I'd expect a large drop in players from Russia, or at least the number of Omega accounts.