A Money Market account is a cross between a certificate and a checking and typically pay a higher rate of interest than regular savings accounts. Furthermore, because they're NCUA-insured for up to $250,000 per depositor, they're a very safe investment, as you don't risk losing any of your principal.
A Money Market account works very similar to a checking account. Members may make unlimited deposits, withdrawals and transfers in person or at TCU-owned ATMs. This account is an attractive option for members to earn more interest while also keeping funds readily accessible if their situation changes.