Battlefield 5 will have a premium, real-money currency
https://www.polygon.com/2018/5/24/17391688/battlefield-5-real-money-premium-currency
Battlefield 5 will have currency available for purchase with real-world money. That premium currency can be used to buy cosmetic items for use in-game.
The existence of a premium currency was confirmed for Polygon today by representatives of publisher Electronic Arts.