The primary advantage of automatic vending as a
form of retailing is that :
1. it provides continuous service to customers
2. it eliminates the need for sales personnel
3. vending machines require little maintenance
4. it offers low cost, personal method of selling
5. none of these
form of retailing is that :
1. it provides continuous service to customers
2. it eliminates the need for sales personnel
3. vending machines require little maintenance
4. it offers low cost, personal method of selling
5. none of these