SunTrust Bank is offering up to $150 in banking bonuses for customers who use Online Banking with Bill Pay, valid when you register for this SunTrust Bank promotion by April 30, 2010. The promotion is available for both new and existing customers, though the bonus offer does differ a bit for each. New SunTrust Bank customers can earn up to $150 in banking bonuses, while current SunTrust Bank customers can earn a $100 bank bonus. Extra $50 For New Customers The ...