Right now you can only get Cash Points through top-up.
You can buy Top Up packages through the website shop just go to https://darkness-ro.com/shop and login to your account and select the package you want.
Once your top-up is approved go directly to the Donation Manager and convert your Cash Points to in-game Cash Points to buy the Gift Packages. To go there just type @npc 21
Thank you and have fun.
You don't know how to navigate the website to top up? Check this guide.
