Coinbase International Exchange users who provide significant liquidity are eligible for additional incentives. Users will be placed into fee tiers based on their previous month percent of total volume and/or USDC balances. The exchange will evaluate the tiers on a monthly basis.
Below is the fee schedule effective December 1, 2023.

Rebates are paid out daily. Organizations that have a negative maker fee will be charged a default 0bps fee at the time of the trade, and be rebated daily at 0:00 UTC
The % volume calculation in a month is an individual organizations total volume in the month / the total volume on the exchange in the month.
The average of hourly USDC balance snapshots from the month. Pending orders and unrealized P&L is not included in the balance calculation.
Fees are applied at the beginning of each month and remain in effect through the end of the month.