Step: 1. First, open the China Mobile app interface. 2. Secondly, click the Personal Center in the lower left corner. 3. Then, select the service opening option. 4. Finally, choose the e-sports package. Click Open. I hope I can help you.

Ordering refers to prepaying part or all of the payment for goods and regularly picking up the goods. Subscription is a term of library and information philology published on 20 19. Define the most frequent and reliable basic methods of book collection supplement. The library selects the publication subscription catalogue sent by the publishing institution or the publication notice of its own collection, fills in the order according to its own collection plan and sends it to the publishing institution. After the publication of the literature, the publishing institution will provide the publication in time according to the variety and number of copies ordered by the library. Generally, it includes futures orders and spot orders.