как вам такое? :
The Storage fee is charged by CEX.IO for storing any cryptocurrency as well as fiat currency until assets are claimed back by the User or the Account goes to a zero balance.
12.2. The Storage fee is charged on a daily basis as follows:
USD, EUR, GBP 2 per day
RUB 100 per day
BTC 0.003 per day
BCH 0.003 per day
ZEC 0.003 per day
DASH 0,003 per day
BTG 0,003 per day
ETH 0,06 per day
LTC 0,4 per day
XRP 1 per day
XLM 1 per day
GHS 0 per day
12.3. The storage fee which was charged on the Users account cannot be subject to the Refund.
12.4. In case if the User wants to claim his/her current amount of assets back it should be done via request to
support@cex.io. After CEX.IO receives such request it will send an appropriate instruction to the User.
12.5. CEX.IO holds the right to change the Storage fee, as well as the way of its charge off.