There will be a 10% sales fee for all completed marketplace sales.
The seller of the item automatically pays the 10% sales fee.
だから、勃起に20で売り完了したら18オレに入って
手数料２が　global donguri pool　から引かれる

global donguri pool　ってなんや？


If the seller sells an item for 1.0 donguri, they will receive 0.9 donguri.
There will be a log of sales and purchases, including sales fee amounts.
This 10% sales fee will be automatically removed from the global donguri pool.
The sales fee is to help slow Donguri inflation.