Commercial banks offer a wide range of financial services to build homes, start businesses, plant crops, and more, while credit unions focus only on savings deposits and loans. Popular banks in North Carolina include Wachovia, Bank of America, SunTrust, and Crescent. Electronic funds transfer and automatic bill payment allow money to be transferred electronically rather than by check. Common bank fees are charged for overdrafts, ATM usage, low balances, and teller services.