Customers are people that a business sells its products or provides services to. Businesses can set up default customer information and specific customer information. When setting up customer defaults, businesses can provide standard payment terms, accounting aging, finance charges, payment methods, and statement/invoice defaults. Businesses access statement and invoice defaults through the General Tab in the Maintain Customers window. Businesses use the Dunning Messages tab to create short notices for customers with invoices that are overdue by a certain number of days.