Inventory is a good part of my income. Calculating the cost and sale and resulting profits of Inventory sales over a 12 month period is very time consuming. Then I have to add the services each client is receiving that year as well project work that is over and above the services. It usually takes me around 2 days to do all the clients.
If I could Manager to take use a selection of quotes to calculate my income stream, it would take me 10 minutes to do this saving me 2 days work each year!