主权项 |
1. A computer-implemented method for product notification, comprising:
transmitting, from a user mobile device, a mobile subscriber identity to register a user for a product notification service without transmitting the name of the user; sending a product provider identifier from the user mobile device; receiving, by the user mobile device, a notification pertaining to products associated with the product provider identifier in accordance with the product notification service; and inviting, by the user mobile device, one or more contacts to register for the notification service by, in part, selecting the one or more contacts from a contact list recorded in the user mobile device. |