Why did Zijian send me a message?

Promotion and marketing, user interaction and feedback, account security and notification.

1, promotion and marketing: Purple Sword is a game, an application and a service, and texting is a promotion and marketing. This kind of short message will introduce the characteristics of products and services, and contain some preferential information and invitations to participate in certain activities. It is a common propaganda means for businesses to attract the attention of potential customers.

2. User interaction and feedback: I have interacted with Zijian before, registered an account, participated in activities and left contact information, so I will keep in touch with myself through SMS, provide updated information, notify activities and ask for feedback. The purpose of this short message is to strengthen the interaction with users and enhance the user experience.

3. Account security and notification: In some cases, Zijian will send a short message about account security to remind you to change your password and verify your login information. If you take part in an activity and meet certain conditions, you will get a reward through SMS to carry out the next operation, which is to ensure the safety of your account and the smooth participation in the activity.