1, the traffic should be large. Such as airports, railway stations, public offices or venues. ;
2, it can attract people to stay. For example, in front of the supermarket, near the smoking room in public places, next to the seat of the railway station, etc.
3. Have special needs. For example, near the B-ultrasound room and gastroscope room in the hospital, people who come here for examination often drink a lot of water;
4. A place with many children must be a good place.
5. It is often better to be next to other people's machines, as long as they don't sell the same product.
It should be a better choice for novices to buy machines now or put them there. But buying ready-made good points is costly and risky. Looking for something should be far-sighted, just like buying a house. You should dare to grasp that the future will be better.