To enable this, go to Settings > Customer Portal and turn on "Show the total balance due."Customers will then see their full outstanding balance in the portal. Related ArticlesAllow Customers to View the Total Balance OverdueInvoice Filters for Customer Balances CalculationsHow to Apply a Partial Payment Against an Invoice BalanceEnable Charge on Net BalanceWhy Outstanding Balances Differ Between the Customer Tab and the Portal Tab