The IoT Lock is Getting Its Day in the Sun
With the rise of new retailing, self-service supermarkets are heating up in the domestic market and more and more traditional retailers begin to seek transition. Vending machines, unattended for 24 hours and not bounded by time and place, save manpower and material resources. Meanwhile, they can serve the public more conveniently, winning the favor of a power of people. Traditional vending machines contain relatively few categories of goods due to the...












