Trading fees are determined by your on trading volume over a 30-day period (for all pairs in BTC), which is recalculated at 00:00 GMT each day and include your day's volume . Your Fee Level and corresponding maker/Taker Fees are updated on an hourly basis.
Once you move up a step, you get the higher percentage for ALL users you referred.
Maker: the trader providing liquidity to the market. The "maker" places orders into the order book.
Taker: the trader who takes liquidity out of the market. The "taker" picks orders from the order book.
* Given fees are for the most popular coins. Some tokens and currrencies might have different fees. Contact us for more details.
** ZERO fees for deposits & withdrawals, just blockchain costs.