I am quite depressed when I see these answers. As a person from Zhijie Company, it hurts me to be misunderstood or even slandered. Now let me explain your so-called problem:

.' The number of connections of this function module has exceeded the limit of 1' This means that the inventory module purchased by customers has 1 users and can only be used at one site at the same time; This is the sales model of software companies, some companies according to functions, some according to sites, and some according to users, which should be discussed well in the purchase stage;