Quickbooks Inventory Management Software allows you to quickly organize and identify products and services in your inventory. You can keep track of your current inventory, receive reorder level alerts, and gain insight into what you buy and sell, which is especially useful if you are a bookkeeper who offers online bookkeeping services. Non-inventory products or services can also be entered into Quickbooks stock management software; that is, products that you buy or sell but cannot track as inventory can be entered as non-inventory products. Non-stock items can also be created by combining a variety of products and services.