Answer:
direct deposits; electronic funds transfer
Explanation:
Direct deposits are a common, automated method of payrolls. The process is fully electronic, without any paperwork needed. It is fully secure and the transfer itself is made by ACH (Automated Clearing House).
Electronic funds transfer is a broad term referring to the transfer of funds from a bank account to another bank account. EFT systems are highly computerized. Therefore, Marissa's company has successfully implemented an electronic funds transfer system.