Bank of America is the second largest bank holding company in the United States by assets.[

As you asking I am telling Bank of America Rewards Money Market Savings Account (MMSA) interest rate booster is only available to customers enrolled in the Preferred Rewards program.

Your enrollment in Preferred Rewards will not automatically convert any existing money market savings account to a Rewards Money Market Savings account without your request.

Features
Bank of America Preferred Rewards
Build your savings automatically with its Keep the Change® savings program
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Benefits
Expansive network of financial centers
Mobile check
deposit Award-winning
Mobile Banking service
Mobile Banking
Automatic transfers Transfers
Overdraft Protection made simple
Alerts
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Bank profile:

Type Public
Traded as NYSE: BAC
S&P 500 Component
Industry Banking, Financial services
Predecessor Bank America
NationsBank
Founded October 17, 1904; 111 years ago (as Bank of Italy)
February 1930; 86 years ago (as Bank of America)
1998; 18 years ago (current)
Founder Amadeo Giannini
Headquarters Charlotte, North Carolina, United States
Area served Worldwide
Key people Brian T. Moynihan
Chairman & CEO
Products Consumer banking, corporate banking, finance and insurance, investment banking, mortgage loans, private banking, private equity, wealth management, credit cards,
Revenue US$82.50 billion (2015)
Operating income US$21.89 billion (2015)
Net income US$15.89 billion (2015)
Total assets US$2.185 trillion (2016)
Total equity US$256.2 billion (2015)
Number of employees 220,000 (2015)