What is the minimum consumption of Unicom card? For example, promise "minimum consumption of 20?"

According to the information provided by you, the commitment to low-consumption traffic delivery means that after the user participates, when the minimum monthly consumption reaches the corresponding quota, the corresponding traffic will be given as agreed. However, if the accumulated consumption in the current month does not reach the agreed amount, the insufficient part will be deducted next month, and the order of making up the difference is to deduct the low consumption difference first, and then deduct the normal monthly rental fee. For details, please consult your Unicom customer service.