A quick and convenient program which allows the user to both prepare estimates / work orders and print invoices from a single screen. Estimates / work orders are stored for future use so they can easily be retrieved and reviewed. The estimates / work orders can either be printed as an invoice or updated.

Inventory and service pricing is automatically calculated as well as the final total of the invoice. This saves time from having to manually calculate the invoice and prevents calculation errors. The inventory is automatically adjusted to reflect the parts used for each invoice. A special link function assists in the preparation of the invoice and work orders further reducing the processing time.