Base interest
Calculated daily and paid monthly regardless of transactional activity or balance.
Full reward interest
Calculated daily and paid quarterly (on balances up to and including $2,000,000). You can make 1 withdrawal during the first 5 days of the calendar quarter. No other withdrawals are permitted.
Combined base and full reward interest
Partial reward interest
Calculated daily and paid quarterly (on balances up to and including $2,000,000). You can make 1 withdrawal but if that withdrawal is during the first 5 days of the calendar quarter then you can make a second withdrawal at any time during that calendar quarter.
Combined base and partial reward interest
Balances above $2 million earn base interest only.