The leverage factor is a multiplier that is used to calculate trading turnover. 

A leverage factor can be: 

• Specified in the bonus.
• If it’s not specified, then for bonuses that are less than 50% of the deposit amount, the leverage factor would be 35.
• For the bonuses that are more than 50% of the deposit, it would be 40. 

Example. A trader deposits $100 and uses a bonus for a 60% increase on the deposit. They will receive $60 in bonus funds. In this case, since the bonus exceeds 50% of the deposit, the leverage factor will be 40. And the sum of trading turnover will be: $60 * 40 = $2,400.