The daily limit increases as you continue to earn points through the purchase of BTC from the site. Below is the structure.
Membership Levels
Membership Level Daily Transaction Limit Fee - Credit Card Fee - Bank Account
Bronze Member $250 7.5% 4.0%
Bronze+ Member $500 7.0% 3.75%
Silver Member $1,000 6.5% 3.5%
Gold Member $1,500 6.0% 3.25%
Platinum Member $2,000 5.5% 3.0%