Onyx Garage Invoice System V2, is our flagship product which is designed to make the production of invoices as easy as possible whilst still ensuring that the information you enter helps you to make your business prosper. It is available in two versions, Lite is the lean and mean version for those looking for a simple to use invoice and customer account system whereas the full version builds upon Onyx Lite by adding a whole wealth of additional customer account management and contact features. We realise that it is often difficult to decide which version you prefer so we provide a simple upgrade path for those that initially chose Onyx Lite but later decide they would prefer the full version.