The Delta21 system has nineteen modules, which include customer
control, security, checking account, savings account, long
term savings, cashier and teller control, credit management, loan control and
management, banking account, general ledger, cost accounting, asset control,
manager information system, credit card management, debit card management,
project management, automatic teller machine interface, inventory and
procurement, sales control, and tax management.
account receivable poc