With the accelerated developing rhythm of the society and the busy pace of life, free and independent events after work are reduced more; the daily life of people is also more concerned; especially the period after work is the rush hour of supermarket shopping; supermarkets are full of people, and rows of people queue are at check-out counters, thus, not only is the own valuable free time wasted but also various unnecessary troubles are brought. At this time, a shopping cart which is time-saving, convenient and fast is needed to relieve the problems; the time can be greatly shortened by scanning commodity prices on the own.
Supermarket self-help shopping cart
2015-04-29
Patent
Electronic Resource
English