Small intelligent vending machines cost little cicada intelligence. If you want to do a good job with vending machines, the operation mode is particularly important. A good operation mode can get twice the result with half the effort. The main operation modes of vending machines include the following three types: direct purchase. The customer purchases the manufacturer's machine and puts it directly into production. Class cooperative lease. Customers rent machines, operate by themselves, and take charge of all business processes. Class free launch. The customer provides a free launch site, and the manufacturer is responsible for all matters related to the machine and operation. Both parties negotiate and share the operating profits.