2. Sales refers to the act of providing products to a third party through sales, leasing or any other means, including related auxiliary activities, such as advertising, promotion, exhibitions, services and other activities to promote this behavior.
3. The process of sales is mainly the process of removing resistance. All questions, evasions, rejections, etc. encountered in the sales process are collectively referred to as sales resistance.
4. Online sales, known as online marketing, refers to a new marketing model based on the Internet, which uses the interactivity of digital information and online media to achieve marketing goals.