Music boxes are paid on a monthly basis. You need to pay different monthly fees according to the products you order. Generally between 5~ 10 yuan; Prepaid users charge monthly rent by deducting the fee immediately when ordering; For post-paid users, Philharmonic will automatically deduct the monthly rent of the month from the bill of each accounting period. Customer service 2 1 will answer your questions. The traffic supermarket has a complete range of goods, and you can freely choose traffic packages, packages, voice packages and holiday traffic packages according to your needs; The official account of China Telecom's customer service WeChat in Guizhou replied that the keyword "flow supermarket" can be handled directly, which is convenient and fast.