Service Providers
Service Providers aren’t generally considered to be as inventory-focused as other industries that deal with actual product sales. However, most services can’t be performed without specific equipment or parts. For instance, plumbers need specific tools and parts to make repairs in different situations. If they don’t have those tools or parts with them then they risk losing a customer.

Inventory tracking software allows service providers to keep enough equipment and parts on hand to meet their daily needs. It can also help them add up all of the costs that go into their services so that they can set appropriate prices that allow them to cover their costs and earn a healthy profit.
QuickBooks Inventory Tracking