Draw lots, that is, decide the winners by drawing lots. Draw lots to give prizes to buyers. Businessmen's means of attracting customers. Common forms are turntable lottery, welfare lottery machine, red envelope lottery and so on. The turntable lottery ticket rotates three times to form a group of hundred digits, and the corresponding digits win the prize. Since numbers are generated one after another, scenes with sound effects can create exciting effects.
E-commerce, referred to as e-commerce, refers to trading activities and related service activities in the form of electronic transactions on the Internet and intranet value-added networks, which makes all aspects of traditional business activities electronic and networked. E-commerce includes electronic currency exchange, supply chain management, electronic trading market, online marketing, online transaction processing, electronic data exchange, inventory management and automatic data collection system.
A treasure map, a small piece of paper with a sense of design, is attached to cups, dishes, chairs and other places. Before the party, a treasure map was divided into two parts, with the gift number written on it. If the gift is divided into two parts, there are two points in this figure, one is true and the other is false. When they find the treasure map, they must find the other half to win the prize, so that they can interact when looking for the treasure map.