QuickBooks Online Plus is ideal for businesses that sell both products and services. With QuickBooks Online Plus, you get everything available in Simple Start and Essentials, but you also have the ability to track inventory costs and quantities, create purchase orders, and track project profitability, including labor costs, payroll, and expenses with job costing. You can also connect with your accountant, making it easier at tax time. QuickBooks Online Plus promotional price is for the first 12 months of service, followed by the then-current monthly price. If you add or remove services, your service fees will be adjusted accordingly.