Some handy links for your convenience…
Australian Business Register (ABN search/ABN Applications)
Australian Bureau of Statistics (Consumer Price Index)
Australian Competition & Consumer Commission (complaints)
Dept of Employment, Economic Development & Innovation (Business registrations)
Department of Environment & Resource Management (Registation Fees)
Foreign Currency Exchange Rates
Office of the Queensland Parliamentary Counsel (legislation)
Office of State Revenue (stamp duty rates)
The Real Estate Institute of Queensland (suburb profiles)
The biggest address in property (real estate)