It is difficult to list the top ten brands. After all, vending machines are just an emerging business model. At present, there are only two leading operators of unmanned vending machines, one is Ubao and the other is Xiao e Weidian. Compared with Ubao, the small e-micro store is in a period of rapid development. Therefore, whether it is cooperation in cabinet placement or product prices, compared to Ubao, the discounts are very strong and there are many activities.