The online sales of products and services. This includes the planning, implementation, and control of the online sales process. It involves managing the technical, marketing, payment, and customer service aspects of the e-commerce process. It also involves managing the security of the website and ensuring that the customer experience is positive.

Inventory is a list of goods and materials held available in stock by a business. It is a record of the items a business has available for sale, and the quantities of each item. Inventory is typically managed using inventory management software, which helps businesses track and manage their stock levels. Inventory management software can also help businesses track the cost of goods sold, and the value of their inventory.