Manage account balances to discover outstanding debts or other inconsistenciesCollect all information needed to calculate bills receivable (order amounts, discount rates etc.)Check the data input in the accounting system to ensure accuracy of final billIssue invoices and bills and sent them to customers through various channels (mail, e-mail etc.)Issue customer account statements periodically or whenever necessaryReceive payments through various methods (cash, online payments etc.) and check for credibilitySend reminders for payments and contact customers when assignedUpdate accounting records with new payments, balances, customer information etc.Answer questions and handle complaints from customers regarding billsReport on activity to upper management