If the phone bill was paid by a family member, then whether or not a text message would be sent to the paying member when the phone bill was used to buy e-novels and other things depended on the specific situation. In some novels, the system might send a text message to the paying member to inform him that he had already purchased these goods when he used his phone bill to purchase goods such as electronic novels. This was a common plot setting that could make a novel more lively and interesting. However, in reality, due to the regulations of the operator and the different payment methods of mobile phone bills, it was not necessary to send a text message to the paying member. Therefore, the specific situation still needed to be determined according to the plot of the novel.