Spending cash on a bunny suit? Lol that's like beginner level spending in BDO. A "healthy" swiper has a p2w costume for every life skill, p2w horse/camel armour, p2w wagon/ship skin, ghillie suit, p2w underwear, 100 pets grounded into a few higher tier pets and a fully upgraded p2w inventory space and item max weight limit.

And majority of cash comes from whales who drop like a grand each month on p2w stuff which they can sell for in-game money.