Quickbooks is an all-in-one accounting and business management software for accountants and business owners (accounting professionals & business owners. key features of quickbooks • billing & invoicing • sales & inventory management • account receivable/customers management • accounts payable/suppliers management • purchases management • fixed asset register maintenance • budgeting & budgetary control • cash book & petty cash maintenance • bank reconciliations • income & expense tracking • journal entries • vat & wht accounting • support multi-currency • support multiple users • multiple user roles & permissions • customers/suppliers databases • financial reporting (daily, weekly, monthly, semi-annual, yearly and custom defined periods) do not just implement quickbooks!