Custom Expenses Extension for VTiger was designed to track and automate expense billing. It supports all modules, meaning that you can convert anything into an expense. The expenses can then be added to the invoice with just few clicks.

For example, if your staff travels a lot and you want to track all the expenses (flight, hotel, etc..), you could do that by simply creating a custom “Travel Expenses” module (using Module Builder), configure Travel Expenses module fields i.e cost, quantity, description and map into the invoice item details. Finally, all the expenses logged would be visible on the invoice and available for you to include them on the customer’s invoice.

You may also have expenses such as “Additional Parts or Materials” used on the job (Ticket, Order) and could easily configure those to be added onto the invoice with just few clicks.