Intermediary method for buying and selling goods by using vending machine

The invention discloses a vending machine. The vending machine comprises a plurality of display cabinets; a display for displaying items related to product presentation and product purchase; a communication unit; and a controller configured to, when a first seller selects a first item from the displayed items, execute a first presentation program on a first product subscribed for online sales, and when a second seller selects a second item, execute a second presentation program on sales of a second product. 本发明公开一种自动售货机。所述自动售货机包括：多个展示柜；显示器，其用于显示与产品展示和产品购买相关的项目；通信部；以及控制器，其被配置为当第一卖方从显示的所述项目中选择第一项目时，对预订在线销售的第一产品执行第一展示程序，当第二卖方选择第二项目时，对第二产品的销售执行第二展示程序。